6679405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 8388864

約数和(自身を除く): 1709459

約数列:

[1, 5, 43, 47, 215, 235, 661, 2021, 3305, 10105, 28423, 31067, 142115, 155335, 1335881, 6679405]

約数ペア:

[(1, 6679405), (5, 1335881), (43, 155335), (47, 142115), (215, 31067), (235, 28423), (661, 10105), (2021, 3305)]