1318185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 2493504

約数和(自身を除く): 1175319

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 2663, 7989, 13315, 23967, 29293, 39945, 87879, 119835, 146465, 263637, 439395, 1318185]

約数ペア:

[(1, 1318185), (3, 439395), (5, 263637), (9, 146465), (11, 119835), (15, 87879), (33, 39945), (45, 29293), (55, 23967), (99, 13315), (165, 7989), (495, 2663)]