Q: What is the sum of all factors of the number 3,465 excluding 3,465?
A: 4,023
The factors of the number 3,465 are: 1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465.
If you add them up, you will get the total of 3,469. Now subtract 3,465 to get 4,023