Q: What is the sum of all factors of the number 399,285 excluding 399,285?
A: 330,795
The factors of the number 399,285 are: 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 467, 855, 1401, 2335, 4203, 7005, 8873, 21015, 26619, 44365, 79857, 133095, 399285.
If you add them up, you will get the total of 399,615. Now subtract 399,285 to get 330,795