41840825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7573}}^1$

素因数の和:7613

約数の個数: 24

約数和(自身を含む): 59168088

約数和(自身を除く): 17327263

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 7573, 37865, 98449, 128741, 189325, 492245, 643705, 1673633, 2461225, 3218525, 8368165, 41840825]

約数ペア:

[(1, 41840825), (5, 8368165), (13, 3218525), (17, 2461225), (25, 1673633), (65, 643705), (85, 492245), (221, 189325), (325, 128741), (425, 98449), (1105, 37865), (5525, 7573)]