68238455

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 83524608

約数和(自身を除く): 15286153

約数列:

[1, 5, 71, 211, 355, 911, 1055, 4555, 14981, 64681, 74905, 192221, 323405, 961105, 13647691, 68238455]

約数ペア:

[(1, 68238455), (5, 13647691), (71, 961105), (211, 323405), (355, 192221), (911, 74905), (1055, 64681), (4555, 14981)]