13920166175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{4729}}^1\times {\mathrm{6197}}^1$

素因数の和:10955

約数の個数: 24

約数和(自身を含む): 18176254800

約数和(自身を除く): 4256088625

約数列:

[1, 5, 19, 25, 95, 475, 4729, 6197, 23645, 30985, 89851, 117743, 118225, 154925, 449255, 588715, 2246275, 2943575, 29305613, 146528065, 556806647, 732640325, 2784033235, 13920166175]

約数ペア:

[(1, 13920166175), (5, 2784033235), (19, 732640325), (25, 556806647), (95, 146528065), (475, 29305613), (4729, 2943575), (6197, 2246275), (23645, 588715), (30985, 449255), (89851, 154925), (117743, 118225)]