80848405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{4441}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 106181568

約数和(自身を除く): 25333163

約数列:

[1, 5, 11, 55, 331, 1655, 3641, 4441, 18205, 22205, 48851, 244255, 1469971, 7349855, 16169681, 80848405]

約数ペア:

[(1, 80848405), (5, 16169681), (11, 7349855), (55, 1469971), (331, 244255), (1655, 48851), (3641, 22205), (4441, 18205)]