1226853315

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{250123}}^1$

素因数の和:250243

約数の個数: 24

約数和(自身を含む): 2146063920

約数和(自身を除く): 919210605

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 250123, 750369, 1250615, 2251107, 3751845, 11255535, 27263407, 81790221, 136317035, 245370663, 408951105, 1226853315]

約数ペア:

[(1, 1226853315), (3, 408951105), (5, 245370663), (9, 136317035), (15, 81790221), (45, 27263407), (109, 11255535), (327, 3751845), (545, 2251107), (981, 1250615), (1635, 750369), (4905, 250123)]