56159475

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{5387}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 93535680

約数和(自身を除く): 37376205

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 5387, 10425, 16161, 26935, 80805, 134675, 404025, 748793, 2246379, 3743965, 11231895, 18719825, 56159475]

約数ペア:

[(1, 56159475), (3, 18719825), (5, 11231895), (15, 3743965), (25, 2246379), (75, 748793), (139, 404025), (417, 134675), (695, 80805), (2085, 26935), (3475, 16161), (5387, 10425)]