40552905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 69379200

約数和(自身を除く): 28826295

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1459, 1635, 1853, 4377, 5559, 7295, 9265, 21885, 24803, 27795, 74409, 124015, 159031, 372045, 477093, 795155, 2385465, 2703527, 8110581, 13517635, 40552905]

約数ペア:

[(1, 40552905), (3, 13517635), (5, 8110581), (15, 2703527), (17, 2385465), (51, 795155), (85, 477093), (109, 372045), (255, 159031), (327, 124015), (545, 74409), (1459, 27795), (1635, 24803), (1853, 21885), (4377, 9265), (5559, 7295)]