67087355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3001}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 85593024

約数和(自身を除く): 18505669

約数列:

[1, 5, 17, 85, 263, 1315, 3001, 4471, 15005, 22355, 51017, 255085, 789263, 3946315, 13417471, 67087355]

約数ペア:

[(1, 67087355), (5, 13417471), (17, 3946315), (85, 789263), (263, 255085), (1315, 51017), (3001, 22355), (4471, 15005)]