2056568175

素因数分解:

$3^2\times 5^2\times {\mathrm{9140303}}^1$

素因数の和:9140319

約数の個数: 18

約数和(自身を含む): 3683542512

約数和(自身を除く): 1626974337

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 9140303, 27420909, 45701515, 82262727, 137104545, 228507575, 411313635, 685522725, 2056568175]

約数ペア:

[(1, 2056568175), (3, 685522725), (5, 411313635), (9, 228507575), (15, 137104545), (25, 82262727), (45, 45701515), (75, 27420909), (225, 9140303)]