6968835

素因数分解:

$3^4\times 5^1\times {\mathrm{17207}}^1$

素因数の和:17224

約数の個数: 20

約数和(自身を含む): 12493008

約数和(自身を除く): 5524173

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 17207, 51621, 86035, 154863, 258105, 464589, 774315, 1393767, 2322945, 6968835]

約数ペア:

[(1, 6968835), (3, 2322945), (5, 1393767), (9, 774315), (15, 464589), (27, 258105), (45, 154863), (81, 86035), (135, 51621), (405, 17207)]