28349508095

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1\times {\mathrm{22111}}^1$

素因数の和:23986

約数の個数: 16

約数和(自身を含む): 34269177600

約数和(自身を除く): 5919669505

約数列:

[1, 5, 149, 745, 1721, 8605, 22111, 110555, 256429, 1282145, 3294539, 16472695, 38053031, 190265155, 5669901619, 28349508095]

約数ペア:

[(1, 28349508095), (5, 5669901619), (149, 190265155), (745, 38053031), (1721, 16472695), (8605, 3294539), (22111, 1282145), (110555, 256429)]