56272775

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 79648920

約数和(自身を除く): 23376145

約数列:

[1, 5, 13, 19, 25, 65, 95, 169, 247, 325, 475, 701, 845, 1235, 3211, 3505, 4225, 6175, 9113, 13319, 16055, 17525, 45565, 66595, 80275, 118469, 173147, 227825, 332975, 592345, 865735, 2250911, 2961725, 4328675, 11254555, 56272775]

約数ペア:

[(1, 56272775), (5, 11254555), (13, 4328675), (19, 2961725), (25, 2250911), (65, 865735), (95, 592345), (169, 332975), (247, 227825), (325, 173147), (475, 118469), (701, 80275), (845, 66595), (1235, 45565), (3211, 17525), (3505, 16055), (4225, 13319), (6175, 9113)]