5234215

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 8017920

約数和(自身を除く): 2783705

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 463, 595, 665, 1615, 2261, 2315, 3241, 7871, 8797, 11305, 16205, 39355, 43985, 55097, 61579, 149549, 275485, 307895, 747745, 1046843, 5234215]

約数ペア:

[(1, 5234215), (5, 1046843), (7, 747745), (17, 307895), (19, 275485), (35, 149549), (85, 61579), (95, 55097), (119, 43985), (133, 39355), (323, 16205), (463, 11305), (595, 8797), (665, 7871), (1615, 3241), (2261, 2315)]