Q: What is the sum of all factors of the number 7,128,915 excluding 7,128,915?
A: 4,646,061
The factors of the number 7,128,915 are: 1, 3, 5, 15, 31, 93, 155, 465, 15331, 45993, 76655, 229965, 475261, 1425783, 2376305, 7128915.
If you add them up, you will get the total of 7,128,919. Now subtract 7,128,915 to get 4,646,061