271287945

素因数分解:

$3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{11527}}^1$

素因数の和:12061

約数の個数: 24

約数和(自身を含む): 471172416

約数和(自身を除く): 199884471

約数列:

[1, 3, 5, 9, 15, 45, 523, 1569, 2615, 4707, 7845, 11527, 23535, 34581, 57635, 103743, 172905, 518715, 6028621, 18085863, 30143105, 54257589, 90429315, 271287945]

約数ペア:

[(1, 271287945), (3, 90429315), (5, 54257589), (9, 30143105), (15, 18085863), (45, 6028621), (523, 518715), (1569, 172905), (2615, 103743), (4707, 57635), (7845, 34581), (11527, 23535)]