12836385

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2617}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 22462440

約数和(自身を除く): 9626055

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 2617, 4905, 7851, 13085, 23553, 39255, 117765, 285253, 855759, 1426265, 2567277, 4278795, 12836385]

約数ペア:

[(1, 12836385), (3, 4278795), (5, 2567277), (9, 1426265), (15, 855759), (45, 285253), (109, 117765), (327, 39255), (545, 23553), (981, 13085), (1635, 7851), (2617, 4905)]