28480035

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46309}}^1$

素因数の和:46358

約数の個数: 16

約数和(自身を含む): 46680480

約数和(自身を除く): 18200445

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 46309, 138927, 231545, 694635, 1898669, 5696007, 9493345, 28480035]

約数ペア:

[(1, 28480035), (3, 9493345), (5, 5696007), (15, 1898669), (41, 694635), (123, 231545), (205, 138927), (615, 46309)]