42238615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8389}}^1$

素因数の和:8466

約数の個数: 16

約数和(自身を含む): 54367200

約数和(自身を除く): 12128585

約数列:

[1, 5, 19, 53, 95, 265, 1007, 5035, 8389, 41945, 159391, 444617, 796955, 2223085, 8447723, 42238615]

約数ペア:

[(1, 42238615), (5, 8447723), (19, 2223085), (53, 796955), (95, 444617), (265, 159391), (1007, 41945), (5035, 8389)]