11539305

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 20147400

約数和(自身を除く): 8608095

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 1721, 2235, 5163, 6705, 8605, 15489, 25815, 77445, 256429, 769287, 1282145, 2307861, 3846435, 11539305]

約数ペア:

[(1, 11539305), (3, 3846435), (5, 2307861), (9, 1282145), (15, 769287), (45, 256429), (149, 77445), (447, 25815), (745, 15489), (1341, 8605), (1721, 6705), (2235, 5163)]