156780517875

素因数分解:

$3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1583}}^1\times {\mathrm{2423}}^1$

素因数の和:4133

約数の個数: 64

約数和(自身を含む): 263551242240

約数和(自身を除く): 106770724365

約数列:

[1, 3, 5, 15, 25, 75, 109, 125, 327, 375, 545, 1583, 1635, 2423, 2725, 4749, 7269, 7915, 8175, 12115, 13625, 23745, 36345, 39575, 40875, 60575, 118725, 172547, 181725, 197875, 264107, 302875, 517641, 593625, 792321, 862735, 908625, 1320535, 2588205, 3835609, 3961605, 4313675, 6602675, 11506827, 12941025, 19178045, 19808025, 21568375, 33013375, 57534135, 64705125, 95890225, 99040125, 287670675, 418081381, 479451125, 1254244143, 1438353375, 2090406905, 6271220715, 10452034525, 31356103575, 52260172625, 156780517875]

約数ペア:

[(1, 156780517875), (3, 52260172625), (5, 31356103575), (15, 10452034525), (25, 6271220715), (75, 2090406905), (109, 1438353375), (125, 1254244143), (327, 479451125), (375, 418081381), (545, 287670675), (1583, 99040125), (1635, 95890225), (2423, 64705125), (2725, 57534135), (4749, 33013375), (7269, 21568375), (7915, 19808025), (8175, 19178045), (12115, 12941025), (13625, 11506827), (23745, 6602675), (36345, 4313675), (39575, 3961605), (40875, 3835609), (60575, 2588205), (118725, 1320535), (172547, 908625), (181725, 862735), (197875, 792321), (264107, 593625), (302875, 517641)]