9638250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 24530688

約数和(自身を除く): 14892438

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 181, 213, 250, 355, 362, 375, 426, 543, 710, 750, 905, 1065, 1086, 1775, 1810, 2130, 2715, 3550, 4525, 5325, 5430, 8875, 9050, 10650, 12851, 13575, 17750, 22625, 25702, 26625, 27150, 38553, 45250, 53250, 64255, 67875, 77106, 128510, 135750, 192765, 321275, 385530, 642550, 963825, 1606375, 1927650, 3212750, 4819125, 9638250]

約数ペア:

[(1, 9638250), (2, 4819125), (3, 3212750), (5, 1927650), (6, 1606375), (10, 963825), (15, 642550), (25, 385530), (30, 321275), (50, 192765), (71, 135750), (75, 128510), (125, 77106), (142, 67875), (150, 64255), (181, 53250), (213, 45250), (250, 38553), (355, 27150), (362, 26625), (375, 25702), (426, 22625), (543, 17750), (710, 13575), (750, 12851), (905, 10650), (1065, 9050), (1086, 8875), (1775, 5430), (1810, 5325), (2130, 4525), (2715, 3550)]