func_code_string: #include <bits/stdc++.h>   using namespace std;   int q;   long long n;   int main() {     ios::sync_with_stdio(false);     cin.tie(NULL);     cout.tie(NULL);     cin >> q;     while (q--) {       cin >> n;       int res = 0;       while (n != 1) {         if (n % 2 == 0) {           n /= 2;           res++;         } else if (n % 3 == 0) {           n = (n / 3) * 2;           res++;         } else if (n % 5 == 0) {           n = (n / 5) * 4;           res++;         } else           break;       }       if (n != 1)         cout << -1 << endl;       else         cout << res << endl;     }     return 0;   }   