#include <bits/stdc++.h>
using namespace std;
ifstream f("sum.in");
ofstream g("sum.out");
const int XMAX = 2 * 1e5 + 1;

long long gcd(long long a, long long b){
    while(b){
        long long r = a % b;
        a = b;
        b = r;
    }
    return a;
}

int main(){
    int n;
    f >> n;
    while(n--){
        long long x;
        f >> x;
        int sum = 0;
        for(long long i = 1; i <= 2 * x; i++){
            if(gcd(i,x) == 1)
                sum += i;
        }
        g << sum << '\n';
    }
}