Q: What is the sum of all factors of the number 133,533,255 excluding 133,533,255?

A: 88,549,305

Why is 88,549,305 the sum of all factors of 133,533,255, excluding 133,533,255?

The factors of the number 133,533,255 are: 1, 3, 5, 15, 29, 87, 145, 251, 435, 753, 1223, 1255, 3669, 3765, 6115, 7279, 18345, 21837, 35467, 36395, 106401, 109185, 177335, 306973, 532005, 920919, 1534865, 4604595, 8902217, 26706651, 44511085, 133533255.

If you add them up, you will get the total of 133,533,343. Now subtract 133,533,255 to get 88,549,305