import java.util.Scanner;
public class Kakezan{
	public static void main(String[] args){
		Scanner sc1 = new Scanner(System.in);
		int c = sc1.nextInt();
		int a = 0;
		int b = 0;
		for(int i = 1;; i++){
			
			if(c % i == 0){
				a = i;
				b = c / i;
				break;
			}
		}
		System.out.print(a);
		System.out.println(" " + b);
	}
}