#include <iostream>
#include<fstream>
#define N 1005
using namespace std;

ifstream fin("sum.in");
ofstream fout("sum.out");

int d[1000005];

int cmmdc(int a,int b)
{
    int r;
    while(b!=0)
    {
        r=a%b;
        a=b;
        b=r;
    }
    return a;
}

int main()
{
    int i,n,j,sum,x;
    fin>>n;
    for(i=1;i<=n;++i)
    {
        fin>>x;
        sum=0;
        for(j=1;j<=2*x;++j)
            if(cmmdc(x,j)==1)sum+=j;
        fout<<sum<<"\n";
    }


    return 0;
}