2321385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1279}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 4085760

約数和(自身を除く): 1764375

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1279, 1815, 3837, 6395, 14069, 19185, 42207, 70345, 154759, 211035, 464277, 773795, 2321385]

約数ペア:

[(1, 2321385), (3, 773795), (5, 464277), (11, 211035), (15, 154759), (33, 70345), (55, 42207), (121, 19185), (165, 14069), (363, 6395), (605, 3837), (1279, 1815)]