#include <bits/stdc++.h>
using namespace std;

using ll = long long;
int main(){
  ll n;
  cin>>n;
  ll ans1,ans2;
  for(int i=1;i*i<=n;i++){
    int j=n/i;
    if(i*j==n){
      ans1=i;
      ans2=j;
    }
  }
  cout<<ans1<<" "<<ans2<<endl;
  return 0;
}