#include <cstdio>
using namespace std;
int cmmdc(int a,int b)
{
    int r;
    while(b)
    {
        r=a%b;
        a=b;
        b=r;
    }
    return a;
}
int main()
{
    freopen("sum.in","r",stdin);
    freopen("sum.out","w",stdout);
    int n,i,x,j;
    long long s;
    scanf("%d",&n);
    for(i=1;i<=n;i++)
    {
        s=0;
        scanf("%d",&x);
        for(j=1;j<=x;j++)
        {
            if(cmmdc(j,x)==1)
                s=s+j+2*x-j;
        }
        printf("%lld\n",s);
    }
    return 0;
}