157048254275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1\times {\mathrm{1741}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 213422816256

約数和(自身を除く): 56374561981

約数列:

[1, 5, 11, 25, 55, 275, 331, 991, 1655, 1741, 3641, 4955, 8275, 8705, 10901, 18205, 19151, 24775, 43525, 54505, 91025, 95755, 272525, 328021, 478775, 576271, 1640105, 1725331, 2881355, 3608231, 6338981, 8200525, 8626655, 14406775, 18041155, 18978641, 31694905, 43133275, 90205775, 94893205, 158474525, 474466025, 571084561, 2855422805, 6281930171, 14277114025, 31409650855, 157048254275]

約数ペア:

[(1, 157048254275), (5, 31409650855), (11, 14277114025), (25, 6281930171), (55, 2855422805), (275, 571084561), (331, 474466025), (991, 158474525), (1655, 94893205), (1741, 90205775), (3641, 43133275), (4955, 31694905), (8275, 18978641), (8705, 18041155), (10901, 14406775), (18205, 8626655), (19151, 8200525), (24775, 6338981), (43525, 3608231), (54505, 2881355), (91025, 1725331), (95755, 1640105), (272525, 576271), (328021, 478775)]