40664385

素因数分解:

$3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1117}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 70635240

約数和(自身を除く): 29970855

約数列:

[1, 3, 5, 9, 15, 45, 809, 1117, 2427, 3351, 4045, 5585, 7281, 10053, 12135, 16755, 36405, 50265, 903653, 2710959, 4518265, 8132877, 13554795, 40664385]

約数ペア:

[(1, 40664385), (3, 13554795), (5, 8132877), (9, 4518265), (15, 2710959), (45, 903653), (809, 50265), (1117, 36405), (2427, 16755), (3351, 12135), (4045, 10053), (5585, 7281)]