Q: What is the sum of all factors of the number 168,885 excluding 168,885?
A: 136,875
The factors of the number 168,885 are: 1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 243, 405, 417, 695, 1215, 1251, 2085, 3753, 6255, 11259, 18765, 33777, 56295, 168885.
If you add them up, you will get the total of 169,021. Now subtract 168,885 to get 136,875