122106985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 203341824

約数和(自身を除く): 81234839

約数列:

[1, 5, 7, 11, 13, 31, 35, 55, 65, 77, 91, 143, 155, 217, 341, 385, 403, 455, 715, 787, 1001, 1085, 1705, 2015, 2387, 2821, 3935, 4433, 5005, 5509, 8657, 10231, 11935, 14105, 22165, 24397, 27545, 31031, 43285, 51155, 60599, 71617, 112541, 121985, 155155, 170779, 268367, 302995, 317161, 358085, 562705, 787787, 853895, 1341835, 1585805, 1878569, 2220127, 3488771, 3938935, 9392845, 11100635, 17443855, 24421397, 122106985]

約数ペア:

[(1, 122106985), (5, 24421397), (7, 17443855), (11, 11100635), (13, 9392845), (31, 3938935), (35, 3488771), (55, 2220127), (65, 1878569), (77, 1585805), (91, 1341835), (143, 853895), (155, 787787), (217, 562705), (341, 358085), (385, 317161), (403, 302995), (455, 268367), (715, 170779), (787, 155155), (1001, 121985), (1085, 112541), (1705, 71617), (2015, 60599), (2387, 51155), (2821, 43285), (3935, 31031), (4433, 27545), (5005, 24397), (5509, 22165), (8657, 14105), (10231, 11935)]