13301505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{42227}}^1$

素因数の和:42245

約数の個数: 24

約数和(自身を含む): 26350272

約数和(自身を除く): 13048767

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 42227, 126681, 211135, 295589, 380043, 633405, 886767, 1477945, 1900215, 2660301, 4433835, 13301505]

約数ペア:

[(1, 13301505), (3, 4433835), (5, 2660301), (7, 1900215), (9, 1477945), (15, 886767), (21, 633405), (35, 380043), (45, 295589), (63, 211135), (105, 126681), (315, 42227)]