Q: What is the sum of all factors of the number 123,323,025 excluding 123,323,025?

A: 110,661,999

Why is 110,661,999 the sum of all factors of 123,323,025, excluding 123,323,025?

The factors of the number 123,323,025 are: 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 467, 503, 525, 1401, 1509, 2335, 2515, 3269, 3521, 7005, 7545, 9807, 10563, 11675, 12575, 16345, 17605, 35025, 37725, 49035, 52815, 81725, 88025, 234901, 245175, 264075, 704703, 1174505, 1644307, 3523515, 4932921, 5872525, 8221535, 17617575, 24664605, 41107675, 123323025.

If you add them up, you will get the total of 123,323,135. Now subtract 123,323,025 to get 110,661,999