Q: What is the sum of all factors of the number 42,705 excluding 42,705?
A: 38,103
The factors of the number 42,705 are: 1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 657, 949, 1095, 2847, 3285, 4745, 8541, 14235, 42705.
If you add them up, you will get the total of 42,743. Now subtract 42,705 to get 38,103