15752243390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{4297}}^1$

素因数の和:4653

約数の個数: 64

約数和(自身を含む): 30907227456

約数和(自身を除く): 15154984066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 173, 326, 346, 815, 865, 1630, 1730, 2119, 2249, 4238, 4297, 4498, 8594, 10595, 11245, 21190, 21485, 22490, 28199, 42970, 55861, 56398, 111722, 140995, 279305, 281990, 366587, 558610, 700411, 733174, 743381, 1400822, 1486762, 1832935, 3502055, 3665870, 3716905, 7004110, 7433810, 9105343, 9663953, 18210686, 19327906, 45526715, 48319765, 91053430, 96639530, 121171103, 242342206, 605855515, 1211711030, 1575224339, 3150448678, 7876121695, 15752243390]

約数ペア:

[(1, 15752243390), (2, 7876121695), (5, 3150448678), (10, 1575224339), (13, 1211711030), (26, 605855515), (65, 242342206), (130, 121171103), (163, 96639530), (173, 91053430), (326, 48319765), (346, 45526715), (815, 19327906), (865, 18210686), (1630, 9663953), (1730, 9105343), (2119, 7433810), (2249, 7004110), (4238, 3716905), (4297, 3665870), (4498, 3502055), (8594, 1832935), (10595, 1486762), (11245, 1400822), (21190, 743381), (21485, 733174), (22490, 700411), (28199, 558610), (42970, 366587), (55861, 281990), (56398, 279305), (111722, 140995)]