Q: What is the sum of all factors of the number 42,105 excluding 42,105?
A: 35,079
The factors of the number 42,105 are: 1, 3, 5, 7, 15, 21, 35, 105, 401, 1203, 2005, 2807, 6015, 8421, 14035, 42105.
If you add them up, you will get the total of 42,140. Now subtract 42,105 to get 35,079