9100565

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 11321856

約数和(自身を除く): 2221291

約数列:

[1, 5, 41, 103, 205, 431, 515, 2155, 4223, 17671, 21115, 44393, 88355, 221965, 1820113, 9100565]

約数ペア:

[(1, 9100565), (5, 1820113), (41, 221965), (103, 88355), (205, 44393), (431, 21115), (515, 17671), (2155, 4223)]