13187605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 16548480

約数和(自身を除く): 3360875

約数列:

[1, 5, 29, 103, 145, 515, 883, 2987, 4415, 14935, 25607, 90949, 128035, 454745, 2637521, 13187605]

約数ペア:

[(1, 13187605), (5, 2637521), (29, 454745), (103, 128035), (145, 90949), (515, 25607), (883, 14935), (2987, 4415)]