Q: What is the sum of all factors of the number 27,965 excluding 27,965?
A: 13,507
The factors of the number 27,965 are: 1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1645, 3995, 5593, 27965.
If you add them up, you will get the total of 27,978. Now subtract 27,965 to get 13,507