12352655

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 17422848

約数和(自身を除く): 5070193

約数列:

[1, 5, 7, 35, 49, 127, 245, 397, 635, 889, 1985, 2779, 4445, 6223, 13895, 19453, 31115, 50419, 97265, 252095, 352933, 1764665, 2470531, 12352655]

約数ペア:

[(1, 12352655), (5, 2470531), (7, 1764665), (35, 352933), (49, 252095), (127, 97265), (245, 50419), (397, 31115), (635, 19453), (889, 13895), (1985, 6223), (2779, 4445)]