40740645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246913}}^1$

素因数の和:246932

約数の個数: 16

約数和(自身を含む): 71111232

約数和(自身を除く): 30370587

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 246913, 740739, 1234565, 2716043, 3703695, 8148129, 13580215, 40740645]

約数ペア:

[(1, 40740645), (3, 13580215), (5, 8148129), (11, 3703695), (15, 2716043), (33, 1234565), (55, 740739), (165, 246913)]