Q: What is the sum of all factors of the number 549,855 excluding 549,855?
A: 427,905
The factors of the number 549,855 are: 1, 3, 5, 9, 15, 27, 45, 135, 4073, 12219, 20365, 36657, 61095, 109971, 183285, 549855.
If you add them up, you will get the total of 550,282. Now subtract 549,855 to get 427,905