2268470890075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{17319877}}^1$

素因数の和:17319944

約数の個数: 36

約数和(自身を含む): 3144181372608

約数和(自身を除く): 875710482533

約数列:

[1, 5, 13, 25, 31, 65, 155, 169, 325, 403, 775, 845, 2015, 4225, 5239, 10075, 26195, 130975, 17319877, 86599385, 225158401, 432996925, 536916187, 1125792005, 2684580935, 2927059213, 5628960025, 6979910431, 13422904675, 14635296065, 34899552155, 73176480325, 90738835603, 174497760775, 453694178015, 2268470890075]

約数ペア:

[(1, 2268470890075), (5, 453694178015), (13, 174497760775), (25, 90738835603), (31, 73176480325), (65, 34899552155), (155, 14635296065), (169, 13422904675), (325, 6979910431), (403, 5628960025), (775, 2927059213), (845, 2684580935), (2015, 1125792005), (4225, 536916187), (5239, 432996925), (10075, 225158401), (26195, 86599385), (130975, 17319877)]