8160845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 4709299

約数列:

[1, 5, 7, 11, 35, 41, 47, 55, 77, 121, 205, 235, 287, 329, 385, 451, 517, 605, 847, 1435, 1645, 1927, 2255, 2585, 3157, 3619, 4235, 4961, 5687, 9635, 13489, 15785, 18095, 21197, 24805, 28435, 34727, 39809, 67445, 105985, 148379, 173635, 199045, 233167, 741895, 1165835, 1632169, 8160845]

約数ペア:

[(1, 8160845), (5, 1632169), (7, 1165835), (11, 741895), (35, 233167), (41, 199045), (47, 173635), (55, 148379), (77, 105985), (121, 67445), (205, 39809), (235, 34727), (287, 28435), (329, 24805), (385, 21197), (451, 18095), (517, 15785), (605, 13489), (847, 9635), (1435, 5687), (1645, 4961), (1927, 4235), (2255, 3619), (2585, 3157)]