80079285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 154748160

約数和(自身を除く): 74668875

約数列:

[1, 3, 5, 11, 13, 15, 33, 37, 39, 55, 65, 111, 143, 165, 185, 195, 407, 429, 481, 555, 715, 1009, 1221, 1443, 2035, 2145, 2405, 3027, 5045, 5291, 6105, 7215, 11099, 13117, 15135, 15873, 26455, 33297, 37333, 39351, 55495, 65585, 79365, 111999, 144287, 166485, 186665, 196755, 410663, 432861, 485329, 559995, 721435, 1231989, 1455987, 2053315, 2164305, 2426645, 5338619, 6159945, 7279935, 16015857, 26693095, 80079285]

約数ペア:

[(1, 80079285), (3, 26693095), (5, 16015857), (11, 7279935), (13, 6159945), (15, 5338619), (33, 2426645), (37, 2164305), (39, 2053315), (55, 1455987), (65, 1231989), (111, 721435), (143, 559995), (165, 485329), (185, 432861), (195, 410663), (407, 196755), (429, 186665), (481, 166485), (555, 144287), (715, 111999), (1009, 79365), (1221, 65585), (1443, 55495), (2035, 39351), (2145, 37333), (2405, 33297), (3027, 26455), (5045, 15873), (5291, 15135), (6105, 13117), (7215, 11099)]