205655789055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{19861}}^1$

素因数の和:20172

約数の個数: 64

約数和(自身を含む): 342357321600

約数和(自身を除く): 136701532545

約数列:

[1, 3, 5, 15, 41, 113, 123, 149, 205, 339, 447, 565, 615, 745, 1695, 2235, 4633, 6109, 13899, 16837, 18327, 19861, 23165, 30545, 50511, 59583, 69495, 84185, 91635, 99305, 252555, 297915, 690317, 814301, 2070951, 2244293, 2442903, 2959289, 3451585, 4071505, 6732879, 8877867, 10354755, 11221465, 12214515, 14796445, 33664395, 44389335, 92016013, 121330849, 276048039, 334399657, 363992547, 460080065, 606654245, 1003198971, 1380240195, 1671998285, 1819962735, 5015994855, 13710385937, 41131157811, 68551929685, 205655789055]

約数ペア:

[(1, 205655789055), (3, 68551929685), (5, 41131157811), (15, 13710385937), (41, 5015994855), (113, 1819962735), (123, 1671998285), (149, 1380240195), (205, 1003198971), (339, 606654245), (447, 460080065), (565, 363992547), (615, 334399657), (745, 276048039), (1695, 121330849), (2235, 92016013), (4633, 44389335), (6109, 33664395), (13899, 14796445), (16837, 12214515), (18327, 11221465), (19861, 10354755), (23165, 8877867), (30545, 6732879), (50511, 4071505), (59583, 3451585), (69495, 2959289), (84185, 2442903), (91635, 2244293), (99305, 2070951), (252555, 814301), (297915, 690317)]