204843855

素因数分解:

$3^1\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{5417}}^1$

素因数の和:7946

約数の個数: 16

約数和(自身を含む): 327940704

約数和(自身を除く): 123096849

約数列:

[1, 3, 5, 15, 2521, 5417, 7563, 12605, 16251, 27085, 37815, 81255, 13656257, 40968771, 68281285, 204843855]

約数ペア:

[(1, 204843855), (3, 68281285), (5, 40968771), (15, 13656257), (2521, 81255), (5417, 37815), (7563, 27085), (12605, 16251)]