20161123065

素因数分解:

$3^2\times 5^1\times {\mathrm{448024957}}^1$

素因数の和:448024968

約数の個数: 12

約数和(自身を含む): 34945946724

約数和(自身を除く): 14784823659

約数列:

[1, 3, 5, 9, 15, 45, 448024957, 1344074871, 2240124785, 4032224613, 6720374355, 20161123065]

約数ペア:

[(1, 20161123065), (3, 6720374355), (5, 4032224613), (9, 2240124785), (15, 1344074871), (45, 448024957)]