Q: What is the sum of all factors of the number 660,045 excluding 660,045?
A: 411,315
The factors of the number 660,045 are: 1, 3, 5, 15, 79, 237, 395, 557, 1185, 1671, 2785, 8355, 44003, 132009, 220015, 660045.
If you add them up, you will get the total of 660,456. Now subtract 660,045 to get 411,315