Q: What is the sum of all factors of the number 1,428,645 excluding 1,428,645?
A: 1,038,939
The factors of the number 1,428,645 are: 1, 3, 5, 15, 23, 41, 69, 101, 115, 123, 205, 303, 345, 505, 615, 943, 1515, 2323, 2829, 4141, 4715, 6969, 11615, 12423, 14145, 20705, 34845, 62115, 95243, 285729, 476215, 1428645.
If you add them up, you will get the total of 1,428,646. Now subtract 1,428,645 to get 1,038,939