45387945

素因数分解:

$3^4\times 5^1\times {\mathrm{112069}}^1$

素因数の和:112086

約数の個数: 20

約数和(自身を含む): 81362820

約数和(自身を除く): 35974875

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 112069, 336207, 560345, 1008621, 1681035, 3025863, 5043105, 9077589, 15129315, 45387945]

約数ペア:

[(1, 45387945), (3, 15129315), (5, 9077589), (9, 5043105), (15, 3025863), (27, 1681035), (45, 1008621), (81, 560345), (135, 336207), (405, 112069)]