432945

素因数分解:

$3^4\times 5^1\times {\mathrm{1069}}^1$

素因数の和:1086

約数の個数: 20

約数和(自身を含む): 776820

約数和(自身を除く): 343875

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1069, 3207, 5345, 9621, 16035, 28863, 48105, 86589, 144315, 432945]

約数ペア:

[(1, 432945), (3, 144315), (5, 86589), (9, 48105), (15, 28863), (27, 16035), (45, 9621), (81, 5345), (135, 3207), (405, 1069)]