Q: What is the sum of all factors of the number 13,615 excluding 13,615?
A: 5,105
The factors of the number 13,615 are: 1, 5, 7, 35, 389, 1945, 2723, 13615.
If you add them up, you will get the total of 13,620. Now subtract 13,615 to get 5,105