31995315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 61158240

約数和(自身を除く): 29162925

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 165, 327, 495, 545, 593, 981, 1199, 1635, 1779, 2965, 3597, 4905, 5337, 5995, 6523, 8895, 10791, 17985, 19569, 26685, 32615, 53955, 58707, 64637, 97845, 193911, 293535, 323185, 581733, 711007, 969555, 2133021, 2908665, 3555035, 6399063, 10665105, 31995315]

約数ペア:

[(1, 31995315), (3, 10665105), (5, 6399063), (9, 3555035), (11, 2908665), (15, 2133021), (33, 969555), (45, 711007), (55, 581733), (99, 323185), (109, 293535), (165, 193911), (327, 97845), (495, 64637), (545, 58707), (593, 53955), (981, 32615), (1199, 26685), (1635, 19569), (1779, 17985), (2965, 10791), (3597, 8895), (4905, 6523), (5337, 5995)]