57243395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 77262336

約数和(自身を除く): 20018941

約数列:

[1, 5, 11, 55, 71, 107, 137, 355, 535, 685, 781, 1177, 1507, 3905, 5885, 7535, 7597, 9727, 14659, 37985, 48635, 73295, 83567, 106997, 161249, 417835, 534985, 806245, 1040789, 5203945, 11448679, 57243395]

約数ペア:

[(1, 57243395), (5, 11448679), (11, 5203945), (55, 1040789), (71, 806245), (107, 534985), (137, 417835), (355, 161249), (535, 106997), (685, 83567), (781, 73295), (1177, 48635), (1507, 37985), (3905, 14659), (5885, 9727), (7535, 7597)]