9839215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 12182400

約数和(自身を除く): 2343185

約数列:

[1, 5, 47, 149, 235, 281, 745, 1405, 7003, 13207, 35015, 41869, 66035, 209345, 1967843, 9839215]

約数ペア:

[(1, 9839215), (5, 1967843), (47, 209345), (149, 66035), (235, 41869), (281, 35015), (745, 13207), (1405, 7003)]