25223255

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 31135104

約数和(自身を除く): 5911849

約数列:

[1, 5, 47, 181, 235, 593, 905, 2965, 8507, 27871, 42535, 107333, 139355, 536665, 5044651, 25223255]

約数ペア:

[(1, 25223255), (5, 5044651), (47, 536665), (181, 139355), (235, 107333), (593, 42535), (905, 27871), (2965, 8507)]