68388205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1231}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 84446208

約数和(自身を除く): 16058003

約数列:

[1, 5, 41, 205, 271, 1231, 1355, 6155, 11111, 50471, 55555, 252355, 333601, 1668005, 13677641, 68388205]

約数ペア:

[(1, 68388205), (5, 13677641), (41, 1668005), (205, 333601), (271, 252355), (1231, 55555), (1355, 50471), (6155, 11111)]