Q: What is the sum of all factors of the number 4,220,505 including 4,220,505?

A: 8,023,752

Why is 8,023,752 the sum of all factors of 4,220,505, including 4,220,505?

The factors of the number 4,220,505 are: 1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 613, 765, 1377, 1839, 2295, 3065, 5517, 6885, 9195, 10421, 16551, 27585, 31263, 49653, 52105, 82755, 93789, 156315, 248265, 281367, 468945, 844101, 1406835, 4220505.

If you add them up, you will get the total of 8,023,752.