123994665

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48341}}^1$

素因数の和:48374

約数の個数: 32

約数和(自身を含む): 232041600

約数和(自身を除く): 108046935

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 48341, 145023, 241705, 435069, 725115, 918479, 1305207, 2175345, 2755437, 4592395, 6526035, 8266311, 13777185, 24798933, 41331555, 123994665]

約数ペア:

[(1, 123994665), (3, 41331555), (5, 24798933), (9, 13777185), (15, 8266311), (19, 6526035), (27, 4592395), (45, 2755437), (57, 2175345), (95, 1305207), (135, 918479), (171, 725115), (285, 435069), (513, 241705), (855, 145023), (2565, 48341)]