9139105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 11365200

約数和(自身を除く): 2226095

約数列:

[1, 5, 41, 109, 205, 409, 545, 2045, 4469, 16769, 22345, 44581, 83845, 222905, 1827821, 9139105]

約数ペア:

[(1, 9139105), (5, 1827821), (41, 222905), (109, 83845), (205, 44581), (409, 22345), (545, 16769), (2045, 4469)]