#include<stdio.h>

int main(void){
  int a,b,answer;
  scanf("%d",&answer);

  for(int i=1;i<=answer;i++){
    if(answer%i==0){
      a=i;
      b=answer/a;
      break;
    }
  }
  printf("%d %d",a,b);
  return 0;
}