29351855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1607}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 38090304

約数和(自身を除く): 8738449

約数列:

[1, 5, 13, 65, 281, 1405, 1607, 3653, 8035, 18265, 20891, 104455, 451567, 2257835, 5870371, 29351855]

約数ペア:

[(1, 29351855), (5, 5870371), (13, 2257835), (65, 451567), (281, 104455), (1405, 20891), (1607, 18265), (3653, 8035)]