80851665

素因数分解:

$3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{6763}}^1$

素因数の和:7568

約数の個数: 16

約数和(自身を含む): 129544128

約数和(自身を除く): 48692463

約数列:

[1, 3, 5, 15, 797, 2391, 3985, 6763, 11955, 20289, 33815, 101445, 5390111, 16170333, 26950555, 80851665]

約数ペア:

[(1, 80851665), (3, 26950555), (5, 16170333), (15, 5390111), (797, 101445), (2391, 33815), (3985, 20289), (6763, 11955)]