9421945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 12462912

約数和(自身を除く): 3040967

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 3371, 16855, 43823, 144953, 219115, 724765, 1884389, 9421945]

約数ペア:

[(1, 9421945), (5, 1884389), (13, 724765), (43, 219115), (65, 144953), (215, 43823), (559, 16855), (2795, 3371)]