12776085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{40559}}^1$

素因数の和:40577

約数の個数: 24

約数和(自身を含む): 25309440

約数和(自身を除く): 12533355

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 40559, 121677, 202795, 283913, 365031, 608385, 851739, 1419565, 1825155, 2555217, 4258695, 12776085]

約数ペア:

[(1, 12776085), (3, 4258695), (5, 2555217), (7, 1825155), (9, 1419565), (15, 851739), (21, 608385), (35, 365031), (45, 283913), (63, 202795), (105, 121677), (315, 40559)]