28915635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{39341}}^1$

素因数の和:39363

約数の個数: 24

約数和(自身を含む): 53819856

約数和(自身を除く): 24904221

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 39341, 118023, 196705, 275387, 590115, 826161, 1376935, 1927709, 4130805, 5783127, 9638545, 28915635]

約数ペア:

[(1, 28915635), (3, 9638545), (5, 5783127), (7, 4130805), (15, 1927709), (21, 1376935), (35, 826161), (49, 590115), (105, 275387), (147, 196705), (245, 118023), (735, 39341)]