88902161725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16090889}}^1$

素因数の和:16090929

約数の個数: 24

約数和(自身を含む): 125702032680

約数和(自身を除く): 36799870955

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 16090889, 80454445, 209181557, 273545113, 402272225, 1045907785, 1367725565, 3556086469, 5229538925, 6838627825, 17780432345, 88902161725]

約数ペア:

[(1, 88902161725), (5, 17780432345), (13, 6838627825), (17, 5229538925), (25, 3556086469), (65, 1367725565), (85, 1045907785), (221, 402272225), (325, 273545113), (425, 209181557), (1105, 80454445), (5525, 16090889)]