Q: What is the sum of all factors of the number 1,901,145 excluding 1,901,145?
A: 1,140,711
The factors of the number 1,901,145 are: 1, 3, 5, 15, 126743, 380229, 633715, 1901145.
If you add them up, you will get the total of 1,901,146. Now subtract 1,901,145 to get 1,140,711