12272045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 15675120

約数和(自身を除く): 3403075

約数列:

[1, 5, 17, 85, 353, 409, 1765, 2045, 6001, 6953, 30005, 34765, 144377, 721885, 2454409, 12272045]

約数ペア:

[(1, 12272045), (5, 2454409), (17, 721885), (85, 144377), (353, 34765), (409, 30005), (1765, 6953), (2045, 6001)]