Q: What is the sum of all factors of the number 107,985 excluding 107,985?
A: 72,879
The factors of the number 107,985 are: 1, 3, 5, 15, 23, 69, 115, 313, 345, 939, 1565, 4695, 7199, 21597, 35995, 107985.
If you add them up, you will get the total of 108,057. Now subtract 107,985 to get 72,879