80876795

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1031}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 100681920

約数和(自身を除く): 19805125

約数列:

[1, 5, 29, 145, 541, 1031, 2705, 5155, 15689, 29899, 78445, 149495, 557771, 2788855, 16175359, 80876795]

約数ペア:

[(1, 80876795), (5, 16175359), (29, 2788855), (145, 557771), (541, 149495), (1031, 78445), (2705, 29899), (5155, 15689)]