25313275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 34310304

約数和(自身を除く): 8997029

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1097, 1775, 4615, 5485, 14261, 23075, 27425, 71305, 77887, 356525, 389435, 1012531, 1947175, 5062655, 25313275]

約数ペア:

[(1, 25313275), (5, 5062655), (13, 1947175), (25, 1012531), (65, 389435), (71, 356525), (325, 77887), (355, 71305), (923, 27425), (1097, 23075), (1775, 14261), (4615, 5485)]