13572945

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3389}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 23797800

約数和(自身を除く): 10224855

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 3389, 4005, 10167, 16945, 30501, 50835, 152505, 301621, 904863, 1508105, 2714589, 4524315, 13572945]

約数ペア:

[(1, 13572945), (3, 4524315), (5, 2714589), (9, 1508105), (15, 904863), (45, 301621), (89, 152505), (267, 50835), (445, 30501), (801, 16945), (1335, 10167), (3389, 4005)]