72600159855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{28027}}^1$

素因数の和:28264

約数の個数: 64

約数和(自身を含む): 125116992000

約数和(自身を除く): 52516832145

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 149, 183, 285, 305, 447, 745, 915, 1159, 2235, 2831, 3477, 5795, 8493, 9089, 14155, 17385, 27267, 28027, 42465, 45445, 84081, 136335, 140135, 172691, 420405, 518073, 532513, 863455, 1597539, 1709647, 2590365, 2662565, 4176023, 5128941, 7987695, 8548235, 12528069, 20880115, 25644705, 32483293, 62640345, 79344437, 97449879, 162416465, 238033311, 254737403, 396722185, 487249395, 764212209, 1190166555, 1273687015, 3821061045, 4840010657, 14520031971, 24200053285, 72600159855]

約数ペア:

[(1, 72600159855), (3, 24200053285), (5, 14520031971), (15, 4840010657), (19, 3821061045), (57, 1273687015), (61, 1190166555), (95, 764212209), (149, 487249395), (183, 396722185), (285, 254737403), (305, 238033311), (447, 162416465), (745, 97449879), (915, 79344437), (1159, 62640345), (2235, 32483293), (2831, 25644705), (3477, 20880115), (5795, 12528069), (8493, 8548235), (9089, 7987695), (14155, 5128941), (17385, 4176023), (27267, 2662565), (28027, 2590365), (42465, 1709647), (45445, 1597539), (84081, 863455), (136335, 532513), (140135, 518073), (172691, 420405)]