Q: What is the sum of all factors of the number 1,281,465 including 1,281,465?
A: 2,221,284
The factors of the number 1,281,465 are: 1, 3, 5, 9, 15, 45, 28477, 85431, 142385, 256293, 427155, 1281465.
If you add them up, you will get the total of 2,221,284.