17380105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 21546000

約数和(自身を除く): 4165895

約数列:

[1, 5, 41, 149, 205, 569, 745, 2845, 6109, 23329, 30545, 84781, 116645, 423905, 3476021, 17380105]

約数ペア:

[(1, 17380105), (5, 3476021), (41, 423905), (149, 116645), (205, 84781), (569, 30545), (745, 23329), (2845, 6109)]