12391335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25033}}^1$

素因数の和:25055

約数の個数: 24

約数和(自身を含む): 23431824

約数和(自身を除く): 11040489

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 25033, 75099, 125165, 225297, 275363, 375495, 826089, 1126485, 1376815, 2478267, 4130445, 12391335]

約数ペア:

[(1, 12391335), (3, 4130445), (5, 2478267), (9, 1376815), (11, 1126485), (15, 826089), (33, 375495), (45, 275363), (55, 225297), (99, 125165), (165, 75099), (495, 25033)]