15839278545

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4057}}^1\times {\mathrm{6053}}^1$

素因数の和:10161

約数の個数: 32

約数和(自身を含む): 25942891392

約数和(自身を除く): 10103612847

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 4057, 6053, 12171, 18159, 20285, 30265, 60855, 90795, 174451, 260279, 523353, 780837, 872255, 1301395, 2616765, 3904185, 24557021, 73671063, 122785105, 368355315, 1055951903, 3167855709, 5279759515, 15839278545]

約数ペア:

[(1, 15839278545), (3, 5279759515), (5, 3167855709), (15, 1055951903), (43, 368355315), (129, 122785105), (215, 73671063), (645, 24557021), (4057, 3904185), (6053, 2616765), (12171, 1301395), (18159, 872255), (20285, 780837), (30265, 523353), (60855, 260279), (90795, 174451)]