16623045

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3389}}^1$

素因数の和:3509

約数の個数: 24

約数和(自身を含む): 29086200

約数和(自身を除く): 12463155

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 3389, 4905, 10167, 16945, 30501, 50835, 152505, 369401, 1108203, 1847005, 3324609, 5541015, 16623045]

約数ペア:

[(1, 16623045), (3, 5541015), (5, 3324609), (9, 1847005), (15, 1108203), (45, 369401), (109, 152505), (327, 50835), (545, 30501), (981, 16945), (1635, 10167), (3389, 4905)]