210880095

素因数分解:

$3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{24971}}^1$

素因数の和:25542

約数の個数: 16

約数和(自身を含む): 338020992

約数和(自身を除く): 127140897

約数列:

[1, 3, 5, 15, 563, 1689, 2815, 8445, 24971, 74913, 124855, 374565, 14058673, 42176019, 70293365, 210880095]

約数ペア:

[(1, 210880095), (3, 70293365), (5, 42176019), (15, 14058673), (563, 374565), (1689, 124855), (2815, 74913), (8445, 24971)]