Q: What is the sum of all factors of the number 9,135 including 9,135?
A: 18,720
The factors of the number 9,135 are: 1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135.
If you add them up, you will get the total of 18,720.