85994725

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 109814400

約数和(自身を除く): 23819675

約数列:

[1, 5, 25, 47, 163, 235, 449, 815, 1175, 2245, 4075, 7661, 11225, 21103, 38305, 73187, 105515, 191525, 365935, 527575, 1829675, 3439789, 17198945, 85994725]

約数ペア:

[(1, 85994725), (5, 17198945), (25, 3439789), (47, 1829675), (163, 527575), (235, 365935), (449, 191525), (815, 105515), (1175, 73187), (2245, 38305), (4075, 21103), (7661, 11225)]