2019235035

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{20143}}^1$

素因数の和:20355

約数の個数: 32

約数和(自身を含む): 3330044928

約数和(自身を除く): 1310809893

約数列:

[1, 3, 5, 15, 41, 123, 163, 205, 489, 615, 815, 2445, 6683, 20049, 20143, 33415, 60429, 100245, 100715, 302145, 825863, 2477589, 3283309, 4129315, 9849927, 12387945, 16416545, 49249635, 134615669, 403847007, 673078345, 2019235035]

約数ペア:

[(1, 2019235035), (3, 673078345), (5, 403847007), (15, 134615669), (41, 49249635), (123, 16416545), (163, 12387945), (205, 9849927), (489, 4129315), (615, 3283309), (815, 2477589), (2445, 825863), (6683, 302145), (20049, 100715), (20143, 100245), (33415, 60429)]