56164665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4583}}^1$

素因数の和:4653

約数の個数: 32

約数和(自身を含む): 96814080

約数和(自身を除く): 40649415

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 4583, 12255, 13749, 22915, 68745, 87077, 197069, 261231, 435385, 591207, 985345, 1306155, 2956035, 3744311, 11232933, 18721555, 56164665]

約数ペア:

[(1, 56164665), (3, 18721555), (5, 11232933), (15, 3744311), (19, 2956035), (43, 1306155), (57, 985345), (95, 591207), (129, 435385), (215, 261231), (285, 197069), (645, 87077), (817, 68745), (2451, 22915), (4085, 13749), (4583, 12255)]