using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace yukicoderTest
{
    class Program
    {
        static void Main(string[] args)
        {
            string str = Console.ReadLine();
            int c = int.Parse(str);
            int ans1 = 0;
            int ans2 = 0;
            bool flg = false;
            for (int i = 1; i <= 1000000000; i++) //左
            {
                for(int j=1;j<=1000000000;j++) //右
                {
                    if(i*j==c)
                    {
                        ans1 = i;
                        ans2 = j;
                        flg = true;
                    }
                }
                if(flg==true)
                {
                    break;
                }
            }
            Console.WriteLine(ans1 + " " + ans2);

        }
    }
}