57990065

素因数分解:

$5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4051}}^1$

素因数の和:4472

約数の個数: 16

約数和(自身を含む): 79743360

約数和(自身を除く): 21753295

約数列:

[1, 5, 7, 35, 409, 2045, 2863, 4051, 14315, 20255, 28357, 141785, 1656859, 8284295, 11598013, 57990065]

約数ペア:

[(1, 57990065), (5, 11598013), (7, 8284295), (35, 1656859), (409, 141785), (2045, 28357), (2863, 20255), (4051, 14315)]