140120804525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{701}}^1\times {\mathrm{1427}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 187948470528

約数和(自身を除く): 47827666003

約数列:

[1, 5, 13, 25, 65, 325, 431, 701, 1427, 2155, 3505, 5603, 7135, 9113, 10775, 17525, 18551, 28015, 35675, 45565, 92755, 140075, 227825, 302131, 463775, 615037, 1000327, 1510655, 3075185, 3927703, 5001635, 7553275, 7995481, 13004251, 15375925, 19638515, 25008175, 39977405, 65021255, 98192575, 199887025, 325106275, 431140937, 2155704685, 5604832181, 10778523425, 28024160905, 140120804525]

約数ペア:

[(1, 140120804525), (5, 28024160905), (13, 10778523425), (25, 5604832181), (65, 2155704685), (325, 431140937), (431, 325106275), (701, 199887025), (1427, 98192575), (2155, 65021255), (3505, 39977405), (5603, 25008175), (7135, 19638515), (9113, 15375925), (10775, 13004251), (17525, 7995481), (18551, 7553275), (28015, 5001635), (35675, 3927703), (45565, 3075185), (92755, 1510655), (140075, 1000327), (227825, 615037), (302131, 463775)]