90310605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78191}}^1$

素因数の和:78217

約数の個数: 32

約数和(自身を含む): 180154368

約数和(自身を除く): 89843763

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 78191, 234573, 390955, 547337, 860101, 1172865, 1642011, 2580303, 2736685, 4300505, 6020707, 8210055, 12901515, 18062121, 30103535, 90310605]

約数ペア:

[(1, 90310605), (3, 30103535), (5, 18062121), (7, 12901515), (11, 8210055), (15, 6020707), (21, 4300505), (33, 2736685), (35, 2580303), (55, 1642011), (77, 1172865), (105, 860101), (165, 547337), (231, 390955), (385, 234573), (1155, 78191)]