120128545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{74383}}^1$

素因数の和:74424

約数の個数: 16

約数和(自身を含む): 160669440

約数和(自身を除く): 40540895

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 74383, 371915, 1264511, 1413277, 6322555, 7066385, 24025709, 120128545]

約数ペア:

[(1, 120128545), (5, 24025709), (17, 7066385), (19, 6322555), (85, 1413277), (95, 1264511), (323, 371915), (1615, 74383)]