27418905

素因数分解:

$3^5\times 5^1\times {\mathrm{22567}}^1$

素因数の和:22587

約数の個数: 24

約数和(自身を含む): 49288512

約数和(自身を除く): 21869607

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22567, 67701, 112835, 203103, 338505, 609309, 1015515, 1827927, 3046545, 5483781, 9139635, 27418905]

約数ペア:

[(1, 27418905), (3, 9139635), (5, 5483781), (9, 3046545), (15, 1827927), (27, 1015515), (45, 609309), (81, 338505), (135, 203103), (243, 112835), (405, 67701), (1215, 22567)]