26006715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{82561}}^1$

素因数の和:82579

約数の個数: 24

約数和(自身を含む): 51518688

約数和(自身を除く): 25511973

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 82561, 247683, 412805, 577927, 743049, 1238415, 1733781, 2889635, 3715245, 5201343, 8668905, 26006715]

約数ペア:

[(1, 26006715), (3, 8668905), (5, 5201343), (7, 3715245), (9, 2889635), (15, 1733781), (21, 1238415), (35, 743049), (45, 577927), (63, 412805), (105, 247683), (315, 82561)]