12064545

素因数分解:

$3^4\times 5^1\times {\mathrm{29789}}^1$

素因数の和:29806

約数の個数: 20

約数和(自身を含む): 21627540

約数和(自身を除く): 9562995

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29789, 89367, 148945, 268101, 446835, 804303, 1340505, 2412909, 4021515, 12064545]

約数ペア:

[(1, 12064545), (3, 4021515), (5, 2412909), (9, 1340505), (15, 804303), (27, 446835), (45, 268101), (81, 148945), (135, 89367), (405, 29789)]