55984825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10133}}^1$

素因数の和:10173

約数の個数: 24

約数和(自身を含む): 79166808

約数和(自身を除く): 23181983

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 10133, 50665, 131729, 172261, 253325, 658645, 861305, 2239393, 3293225, 4306525, 11196965, 55984825]

約数ペア:

[(1, 55984825), (5, 11196965), (13, 4306525), (17, 3293225), (25, 2239393), (65, 861305), (85, 658645), (221, 253325), (325, 172261), (425, 131729), (1105, 50665), (5525, 10133)]