129273815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{123707}}^1$

素因数の和:123742

約数の個数: 16

約数和(自身を含む): 178139520

約数和(自身を除く): 48865705

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 123707, 618535, 1360777, 2350433, 6803885, 11752165, 25854763, 129273815]

約数ペア:

[(1, 129273815), (5, 25854763), (11, 11752165), (19, 6803885), (55, 2350433), (95, 1360777), (209, 618535), (1045, 123707)]