67691045

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 84146688

約数和(自身を除く): 16455643

約数列:

[1, 5, 47, 71, 235, 355, 3337, 4057, 16685, 20285, 190679, 288047, 953395, 1440235, 13538209, 67691045]

約数ペア:

[(1, 67691045), (5, 13538209), (47, 1440235), (71, 953395), (235, 288047), (355, 190679), (3337, 20285), (4057, 16685)]