using System;

public class Multiply{
    public static void Main(){
        int c = int.Parse(Console.ReadLine());
        int a = 0;
        int b = 0;
        
        for(int i = 1; i < c; i++){
            if(c % i == 0){
                a = i;
                b = c / a;
                break;
                
            } else {
                continue;
            }
        }
        Console.WriteLine(a + " " + b);
    }
}