12408495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 21841920

約数和(自身を除く): 9433425

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 479, 785, 1437, 1727, 2355, 2395, 5181, 5269, 7185, 8635, 15807, 25905, 26345, 75203, 79035, 225609, 376015, 827233, 1128045, 2481699, 4136165, 12408495]

約数ペア:

[(1, 12408495), (3, 4136165), (5, 2481699), (11, 1128045), (15, 827233), (33, 376015), (55, 225609), (157, 79035), (165, 75203), (471, 26345), (479, 25905), (785, 15807), (1437, 8635), (1727, 7185), (2355, 5269), (2395, 5181)]