12133395

素因数分解:

$3^4\times 5^1\times {\mathrm{29959}}^1$

素因数の和:29976

約数の個数: 20

約数和(自身を含む): 21750960

約数和(自身を除く): 9617565

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29959, 89877, 149795, 269631, 449385, 808893, 1348155, 2426679, 4044465, 12133395]

約数ペア:

[(1, 12133395), (3, 4044465), (5, 2426679), (9, 1348155), (15, 808893), (27, 449385), (45, 269631), (81, 149795), (135, 89877), (405, 29959)]