Q: What is the sum of all factors of the number 2,505,045 excluding 2,505,045?
A: 1,787,307
The factors of the number 2,505,045 are: 1, 3, 5, 15, 23, 53, 69, 115, 137, 159, 265, 345, 411, 685, 795, 1219, 2055, 3151, 3657, 6095, 7261, 9453, 15755, 18285, 21783, 36305, 47265, 108915, 167003, 501009, 835015, 2505045.
If you add them up, you will get the total of 2,505,046. Now subtract 2,505,045 to get 1,787,307