6969645

素因数分解:

$3^4\times 5^1\times {\mathrm{17209}}^1$

素因数の和:17226

約数の個数: 20

約数和(自身を含む): 12494460

約数和(自身を除く): 5524815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 17209, 51627, 86045, 154881, 258135, 464643, 774405, 1393929, 2323215, 6969645]

約数ペア:

[(1, 6969645), (3, 2323215), (5, 1393929), (9, 774405), (15, 464643), (27, 258135), (45, 154881), (81, 86045), (135, 51627), (405, 17209)]