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

class Magatro
{
static void Main()
    {
        long m = int.Parse(Console.ReadLine());
        int rootm  = (int)Math.Sqrt(m);
        for(int i = rootm; i >= 1; i--)
        {
            if (m % i == 0)
            {
                Console.WriteLine(i + " " + m / i);
                return;
            }
        }
    }
   

}