80687255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{2441}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 105846048

約数和(自身を除く): 25158793

約数列:

[1, 5, 11, 55, 601, 2441, 3005, 6611, 12205, 26851, 33055, 134255, 1467041, 7335205, 16137451, 80687255]

約数ペア:

[(1, 80687255), (5, 16137451), (11, 7335205), (55, 1467041), (601, 134255), (2441, 33055), (3005, 26851), (6611, 12205)]