156988125015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1\times {\mathrm{140729}}^1$

素因数の和:143167

約数の個数: 32

約数和(自身を含む): 259393536000

約数和(自身を除く): 102405410985

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2399, 7197, 11995, 35985, 74369, 140729, 223107, 371845, 422187, 703645, 1115535, 2110935, 4362599, 13087797, 21812995, 65438985, 337608871, 1012826613, 1688044355, 5064133065, 10465875001, 31397625003, 52329375005, 156988125015]

約数ペア:

[(1, 156988125015), (3, 52329375005), (5, 31397625003), (15, 10465875001), (31, 5064133065), (93, 1688044355), (155, 1012826613), (465, 337608871), (2399, 65438985), (7197, 21812995), (11995, 13087797), (35985, 4362599), (74369, 2110935), (140729, 1115535), (223107, 703645), (371845, 422187)]