5271475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 7387920

約数和(自身を除く): 2116445

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 661, 725, 1595, 3305, 7271, 7975, 16525, 19169, 36355, 95845, 181775, 210859, 479225, 1054295, 5271475]

約数ペア:

[(1, 5271475), (5, 1054295), (11, 479225), (25, 210859), (29, 181775), (55, 95845), (145, 36355), (275, 19169), (319, 16525), (661, 7975), (725, 7271), (1595, 3305)]