9585945

素因数分解:

$3^4\times 5^1\times {\mathrm{23669}}^1$

素因数の和:23686

約数の個数: 20

約数和(自身を含む): 17184420

約数和(自身を除く): 7598475

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 23669, 71007, 118345, 213021, 355035, 639063, 1065105, 1917189, 3195315, 9585945]

約数ペア:

[(1, 9585945), (3, 3195315), (5, 1917189), (9, 1065105), (15, 639063), (27, 355035), (45, 213021), (81, 118345), (135, 71007), (405, 23669)]