202011315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{111301}}^1$

素因数の和:111331

約数の個数: 24

約数和(自身を含む): 355275984

約数和(自身を除く): 153264669

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 111301, 333903, 556505, 1224311, 1669515, 3672933, 6121555, 13467421, 18364665, 40402263, 67337105, 202011315]

約数ペア:

[(1, 202011315), (3, 67337105), (5, 40402263), (11, 18364665), (15, 13467421), (33, 6121555), (55, 3672933), (121, 1669515), (165, 1224311), (363, 556505), (605, 333903), (1815, 111301)]