15428565

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6469}}^1$

素因数の和:6533

約数の個数: 24

約数和(自身を含む): 27251640

約数和(自身を除く): 11823075

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 6469, 19407, 32345, 58221, 97035, 291105, 342857, 1028571, 1714285, 3085713, 5142855, 15428565]

約数ペア:

[(1, 15428565), (3, 5142855), (5, 3085713), (9, 1714285), (15, 1028571), (45, 342857), (53, 291105), (159, 97035), (265, 58221), (477, 32345), (795, 19407), (2385, 6469)]