156748649985

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1\times {\mathrm{17707}}^1$

素因数の和:20595

約数の個数: 64

約数和(自身を含む): 290898524160

約数和(自身を除く): 134149874175

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2851, 3105, 8553, 14255, 17707, 25659, 42765, 53121, 65573, 76977, 88535, 128295, 159363, 196719, 265605, 327865, 384885, 407261, 478089, 590157, 796815, 983595, 1221783, 1770471, 2036305, 2390445, 2950785, 3665349, 6108915, 8852355, 10996047, 18326745, 50482657, 54980235, 151447971, 252413285, 454343913, 757239855, 1161101111, 1363031739, 2271719565, 3483303333, 5805505555, 6815158695, 10449909999, 17416516665, 31349729997, 52249549995, 156748649985]

約数ペア:

[(1, 156748649985), (3, 52249549995), (5, 31349729997), (9, 17416516665), (15, 10449909999), (23, 6815158695), (27, 5805505555), (45, 3483303333), (69, 2271719565), (115, 1363031739), (135, 1161101111), (207, 757239855), (345, 454343913), (621, 252413285), (1035, 151447971), (2851, 54980235), (3105, 50482657), (8553, 18326745), (14255, 10996047), (17707, 8852355), (25659, 6108915), (42765, 3665349), (53121, 2950785), (65573, 2390445), (76977, 2036305), (88535, 1770471), (128295, 1221783), (159363, 983595), (196719, 796815), (265605, 590157), (327865, 478089), (384885, 407261)]