1197995

素因数分解:

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

素因数の和:226

約数の個数: 16

約数和(自身を含む): 1520640

約数和(自身を除く): 322645

約数列:

[1, 5, 31, 59, 131, 155, 295, 655, 1829, 4061, 7729, 9145, 20305, 38645, 239599, 1197995]

約数ペア:

[(1, 1197995), (5, 239599), (31, 38645), (59, 20305), (131, 9145), (155, 7729), (295, 4061), (655, 1829)]