57212565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{224363}}^1$

素因数の和:224388

約数の個数: 16

約数和(自身を含む): 96925248

約数和(自身を除く): 39712683

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 224363, 673089, 1121815, 3365445, 3814171, 11442513, 19070855, 57212565]

約数ペア:

[(1, 57212565), (3, 19070855), (5, 11442513), (15, 3814171), (17, 3365445), (51, 1121815), (85, 673089), (255, 224363)]