12111963575

素因数分解:

$5^2\times {\mathrm{163}}^1\times {\mathrm{1667}}^1\times {\mathrm{1783}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 15128519808

約数和(自身を除く): 3016556233

約数列:

[1, 5, 25, 163, 815, 1667, 1783, 4075, 8335, 8915, 41675, 44575, 271721, 290629, 1358605, 1453145, 2972261, 6793025, 7265725, 14861305, 74306525, 484478543, 2422392715, 12111963575]

約数ペア:

[(1, 12111963575), (5, 2422392715), (25, 484478543), (163, 74306525), (815, 14861305), (1667, 7265725), (1783, 6793025), (4075, 2972261), (8335, 1453145), (8915, 1358605), (41675, 290629), (44575, 271721)]