27197685

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4759}}^1$

素因数の和:4897

約数の個数: 24

約数和(自身を含む): 47523840

約数和(自身を除く): 20326155

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 4759, 5715, 14277, 23795, 42831, 71385, 214155, 604393, 1813179, 3021965, 5439537, 9065895, 27197685]

約数ペア:

[(1, 27197685), (3, 9065895), (5, 5439537), (9, 3021965), (15, 1813179), (45, 604393), (127, 214155), (381, 71385), (635, 42831), (1143, 23795), (1905, 14277), (4759, 5715)]