Q: What is the sum of all factors of the number 30,645 excluding 30,645?
A: 24,075
The factors of the number 30,645 are: 1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 1135, 2043, 3405, 6129, 10215, 30645.
If you add them up, you will get the total of 30,669. Now subtract 30,645 to get 24,075