622983145

素因数分解:

$5^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1\times {\mathrm{631}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 752181120

約数和(自身を除く): 129197975

約数列:

[1, 5, 379, 521, 631, 1895, 2605, 3155, 197459, 239149, 328751, 987295, 1195745, 1643755, 124596629, 622983145]

約数ペア:

[(1, 622983145), (5, 124596629), (379, 1643755), (521, 1195745), (631, 987295), (1895, 328751), (2605, 239149), (3155, 197459)]