2908665

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 5096520

約数和(自身を除く): 2187855

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 593, 981, 1635, 1779, 2965, 4905, 5337, 8895, 26685, 64637, 193911, 323185, 581733, 969555, 2908665]

約数ペア:

[(1, 2908665), (3, 969555), (5, 581733), (9, 323185), (15, 193911), (45, 64637), (109, 26685), (327, 8895), (545, 5337), (593, 4905), (981, 2965), (1635, 1779)]