10989615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 22127616

約数和(自身を除く): 11138001

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 83, 91, 97, 105, 195, 249, 273, 291, 415, 455, 485, 581, 679, 1079, 1245, 1261, 1365, 1455, 1743, 2037, 2905, 3237, 3395, 3783, 5395, 6305, 7553, 8051, 8715, 8827, 10185, 16185, 18915, 22659, 24153, 26481, 37765, 40255, 44135, 56357, 104663, 113295, 120765, 132405, 169071, 281785, 313989, 523315, 732641, 845355, 1569945, 2197923, 3663205, 10989615]

約数ペア:

[(1, 10989615), (3, 3663205), (5, 2197923), (7, 1569945), (13, 845355), (15, 732641), (21, 523315), (35, 313989), (39, 281785), (65, 169071), (83, 132405), (91, 120765), (97, 113295), (105, 104663), (195, 56357), (249, 44135), (273, 40255), (291, 37765), (415, 26481), (455, 24153), (485, 22659), (581, 18915), (679, 16185), (1079, 10185), (1245, 8827), (1261, 8715), (1365, 8051), (1455, 7553), (1743, 6305), (2037, 5395), (2905, 3783), (3237, 3395)]