274965885

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149033}}^1$

素因数の和:149085

約数の個数: 24

約数和(自身を含む): 488235384

約数和(自身を除く): 213269499

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 149033, 447099, 745165, 1341297, 2235495, 6110353, 6706485, 18331059, 30551765, 54993177, 91655295, 274965885]

約数ペア:

[(1, 274965885), (3, 91655295), (5, 54993177), (9, 30551765), (15, 18331059), (41, 6706485), (45, 6110353), (123, 2235495), (205, 1341297), (369, 745165), (615, 447099), (1845, 149033)]