128440065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9277}}^1$

素因数の和:9369

約数の個数: 32

約数和(自身を含む): 224453376

約数和(自身を除く): 96013311

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 9277, 13845, 27831, 46385, 120601, 139155, 361803, 603005, 658667, 1809015, 1976001, 3293335, 8562671, 9880005, 25688013, 42813355, 128440065]

約数ペア:

[(1, 128440065), (3, 42813355), (5, 25688013), (13, 9880005), (15, 8562671), (39, 3293335), (65, 1976001), (71, 1809015), (195, 658667), (213, 603005), (355, 361803), (923, 139155), (1065, 120601), (2769, 46385), (4615, 27831), (9277, 13845)]