Q: What is the sum of all factors of the number 7,965 excluding 7,965?
A: 6,435
The factors of the number 7,965 are: 1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965.
If you add them up, you will get the total of 7,971. Now subtract 7,965 to get 6,435