9305155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 12045600

約数和(自身を除く): 2740445

約数列:

[1, 5, 19, 41, 95, 205, 779, 2389, 3895, 11945, 45391, 97949, 226955, 489745, 1861031, 9305155]

約数ペア:

[(1, 9305155), (5, 1861031), (19, 489745), (41, 226955), (95, 97949), (205, 45391), (779, 11945), (2389, 3895)]