Q: What is the sum of all factors of the number 400,015,125 excluding 400,015,125?
A: 389,220,075
The factors of the number 400,015,125 are: 1, 3, 5, 9, 15, 25, 27, 29, 45, 61, 67, 75, 87, 125, 135, 145, 183, 201, 225, 261, 305, 335, 375, 435, 549, 603, 675, 725, 783, 915, 1005, 1125, 1305, 1525, 1647, 1675, 1769, 1809, 1943, 2175, 2745, 3015, 3375, 3625, 3915, 4087, 4575, 5025, 5307, 5829, 6525, 7625, 8235, 8375, 8845, 9045, 9715, 10875, 12261, 13725, 15075, 15921, 17487, 19575, 20435, 22875, 25125, 26535, 29145, 32625, 36783, 41175, 44225, 45225, 47763, 48575, 52461, 61305, 68625, 75375, 79605, 87435, 97875, 102175, 110349, 118523, 132675, 145725, 183915, 205875, 221125, 226125, 238815, 242875, 262305, 306525, 355569, 398025, 437175, 510875, 551745, 592615, 663375, 728625, 919575, 1066707, 1194075, 1311525, 1532625, 1777845, 1990125, 2185875, 2758725, 2963075, 3200121, 4597875, 5333535, 5970375, 6557625, 8889225, 13793625, 14815375, 16000605, 26667675, 44446125, 80003025, 133338375, 400015125.
If you add them up, you will get the total of 400,015,514. Now subtract 400,015,125 to get 389,220,075