26727255

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12637}}^1$

素因数の和:12695

約数の個数: 24

約数和(自身を含む): 47316672

約数和(自身を除く): 20589417

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 12637, 37911, 63185, 113733, 189555, 568665, 593939, 1781817, 2969695, 5345451, 8909085, 26727255]

約数ペア:

[(1, 26727255), (3, 8909085), (5, 5345451), (9, 2969695), (15, 1781817), (45, 593939), (47, 568665), (141, 189555), (235, 113733), (423, 63185), (705, 37911), (2115, 12637)]