80832745

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121553}}^1$

素因数の和:121584

約数の個数: 16

約数和(自身を含む): 116691840

約数和(自身を除く): 35859095

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 121553, 607765, 850871, 2309507, 4254355, 11547535, 16166549, 80832745]

約数ペア:

[(1, 80832745), (5, 16166549), (7, 11547535), (19, 4254355), (35, 2309507), (95, 850871), (133, 607765), (665, 121553)]