Q: What is the sum of all factors of the number 3,705 excluding 3,705?
A: 3,015
The factors of the number 3,705 are: 1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705.
If you add them up, you will get the total of 3,708. Now subtract 3,705 to get 3,015