51585405

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{48437}}^1$

素因数の和:48516

約数の個数: 16

約数和(自身を含む): 83700864

約数和(自身を除く): 32115459

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 48437, 145311, 242185, 726555, 3439027, 10317081, 17195135, 51585405]

約数ペア:

[(1, 51585405), (3, 17195135), (5, 10317081), (15, 3439027), (71, 726555), (213, 242185), (355, 145311), (1065, 48437)]