Q: What is the sum of all factors of the number 405,730,005 excluding 405,730,005?
A: 271,663,275
The factors of the number 405,730,005 are: 1, 3, 5, 15, 23, 69, 115, 345, 1176029, 3528087, 5880145, 17640435, 27048667, 81146001, 135243335, 405730005.
If you add them up, you will get the total of 405,730,276. Now subtract 405,730,005 to get 271,663,275