80041445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{5179}}^1$

素因数の和:5476

約数の個数: 16

約数和(自身を含む): 105174720

約数和(自身を除く): 25133275

約数列:

[1, 5, 11, 55, 281, 1405, 3091, 5179, 15455, 25895, 56969, 284845, 1455299, 7276495, 16008289, 80041445]

約数ペア:

[(1, 80041445), (5, 16008289), (11, 7276495), (55, 1455299), (281, 284845), (1405, 56969), (3091, 25895), (5179, 15455)]