27091035

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12809}}^1$

素因数の和:12867

約数の個数: 24

約数和(自身を含む): 47960640

約数和(自身を除く): 20869605

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 12809, 38427, 64045, 115281, 192135, 576405, 602023, 1806069, 3010115, 5418207, 9030345, 27091035]

約数ペア:

[(1, 27091035), (3, 9030345), (5, 5418207), (9, 3010115), (15, 1806069), (45, 602023), (47, 576405), (141, 192135), (235, 115281), (423, 64045), (705, 38427), (2115, 12809)]