27315805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 37997568

約数和(自身を除く): 10681763

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 341, 407, 433, 1147, 1705, 2035, 2165, 4763, 5735, 12617, 13423, 16021, 23815, 63085, 67115, 80105, 147653, 176231, 496651, 738265, 881155, 2483255, 5463161, 27315805]

約数ペア:

[(1, 27315805), (5, 5463161), (11, 2483255), (31, 881155), (37, 738265), (55, 496651), (155, 176231), (185, 147653), (341, 80105), (407, 67115), (433, 63085), (1147, 23815), (1705, 16021), (2035, 13423), (2165, 12617), (4763, 5735)]