40830705

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3229}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 71047080

約数和(自身を除く): 30216375

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 3229, 4215, 9687, 12645, 16145, 29061, 48435, 145305, 907349, 2722047, 4536745, 8166141, 13610235, 40830705]

約数ペア:

[(1, 40830705), (3, 13610235), (5, 8166141), (9, 4536745), (15, 2722047), (45, 907349), (281, 145305), (843, 48435), (1405, 29061), (2529, 16145), (3229, 12645), (4215, 9687)]