13074405

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{907}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 21639456

約数和(自身を除く): 8565051

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 907, 961, 2721, 2883, 4535, 4805, 13605, 14415, 28117, 84351, 140585, 421755, 871627, 2614881, 4358135, 13074405]

約数ペア:

[(1, 13074405), (3, 4358135), (5, 2614881), (15, 871627), (31, 421755), (93, 140585), (155, 84351), (465, 28117), (907, 14415), (961, 13605), (2721, 4805), (2883, 4535)]