Q: What is the sum of all factors of the number 6,421,635 excluding 6,421,635?
A: 5,722,029
The factors of the number 6,421,635 are: 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 12973, 38919, 64865, 116757, 142703, 194595, 428109, 583785, 713515, 1284327, 2140545, 6421635.
If you add them up, you will get the total of 6,421,640. Now subtract 6,421,635 to get 5,722,029