231078715

素因数分解:

$5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{8161}}^1$

素因数の和:8982

約数の個数: 16

約数和(自身を含む): 317338560

約数和(自身を除く): 86259845

約数列:

[1, 5, 7, 35, 809, 4045, 5663, 8161, 28315, 40805, 57127, 285635, 6602249, 33011245, 46215743, 231078715]

約数ペア:

[(1, 231078715), (5, 46215743), (7, 33011245), (35, 6602249), (809, 285635), (4045, 57127), (5663, 40805), (8161, 28315)]