152079655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4027}}^1$

素因数の和:4135

約数の個数: 32

約数和(自身を含む): 227372544

約数和(自身を除く): 75292889

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 415, 455, 581, 1079, 2905, 4027, 5395, 7553, 20135, 28189, 37765, 52351, 140945, 261755, 334241, 366457, 1671205, 1832285, 2339687, 4345133, 11698435, 21725665, 30415931, 152079655]

約数ペア:

[(1, 152079655), (5, 30415931), (7, 21725665), (13, 11698435), (35, 4345133), (65, 2339687), (83, 1832285), (91, 1671205), (415, 366457), (455, 334241), (581, 261755), (1079, 140945), (2905, 52351), (4027, 37765), (5395, 28189), (7553, 20135)]