156918447225

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{86927}}^1$

素因数の和:87127

約数の個数: 72

約数和(自身を含む): 287542524672

約数和(自身を除く): 130624077447

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 113, 213, 225, 339, 355, 565, 639, 1017, 1065, 1695, 1775, 2825, 3195, 5085, 5325, 8023, 8475, 15975, 24069, 25425, 40115, 72207, 86927, 120345, 200575, 260781, 361035, 434635, 601725, 782343, 1303905, 1805175, 2173175, 3911715, 6171817, 6519525, 9822751, 18515451, 19558575, 29468253, 30859085, 49113755, 55546353, 88404759, 92577255, 147341265, 154295425, 245568775, 277731765, 442023795, 462886275, 697415321, 736706325, 1388658825, 2092245963, 2210118975, 3487076605, 6276737889, 10461229815, 17435383025, 31383689445, 52306149075, 156918447225]

約数ペア:

[(1, 156918447225), (3, 52306149075), (5, 31383689445), (9, 17435383025), (15, 10461229815), (25, 6276737889), (45, 3487076605), (71, 2210118975), (75, 2092245963), (113, 1388658825), (213, 736706325), (225, 697415321), (339, 462886275), (355, 442023795), (565, 277731765), (639, 245568775), (1017, 154295425), (1065, 147341265), (1695, 92577255), (1775, 88404759), (2825, 55546353), (3195, 49113755), (5085, 30859085), (5325, 29468253), (8023, 19558575), (8475, 18515451), (15975, 9822751), (24069, 6519525), (25425, 6171817), (40115, 3911715), (72207, 2173175), (86927, 1805175), (120345, 1303905), (200575, 782343), (260781, 601725), (361035, 434635)]