5989975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 7856640

約数和(自身を除く): 1866665

約数列:

[1, 5, 25, 31, 59, 131, 155, 295, 655, 775, 1475, 1829, 3275, 4061, 7729, 9145, 20305, 38645, 45725, 101525, 193225, 239599, 1197995, 5989975]

約数ペア:

[(1, 5989975), (5, 1197995), (25, 239599), (31, 193225), (59, 101525), (131, 45725), (155, 38645), (295, 20305), (655, 9145), (775, 7729), (1475, 4061), (1829, 3275)]