258158755

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{3079}}^1$

素因数の和:3534

約数の個数: 16

約数和(自身を含む): 318225600

約数和(自身を除く): 60066845

約数列:

[1, 5, 41, 205, 409, 2045, 3079, 15395, 16769, 83845, 126239, 631195, 1259311, 6296555, 51631751, 258158755]

約数ペア:

[(1, 258158755), (5, 51631751), (41, 6296555), (205, 1259311), (409, 631195), (2045, 126239), (3079, 83845), (15395, 16769)]