Q: What is the sum of all factors of the number 531,234,045 excluding 531,234,045?
A: 421,052,895
The factors of the number 531,234,045 are: 1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1311689, 3935067, 6558445, 11805201, 19675335, 35415603, 59026005, 106246809, 177078015, 531234045.
If you add them up, you will get the total of 531,234,466. Now subtract 531,234,045 to get 421,052,895