80434935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{255349}}^1$

素因数の和:255367

約数の個数: 24

約数和(自身を含む): 159338400

約数和(自身を除く): 78903465

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 255349, 766047, 1276745, 1787443, 2298141, 3830235, 5362329, 8937215, 11490705, 16086987, 26811645, 80434935]

約数ペア:

[(1, 80434935), (3, 26811645), (5, 16086987), (7, 11490705), (9, 8937215), (15, 5362329), (21, 3830235), (35, 2298141), (45, 1787443), (63, 1276745), (105, 766047), (315, 255349)]