9147255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 16040640

約数和(自身を除く): 6893385

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 769, 793, 915, 2307, 2379, 3845, 3965, 9997, 11535, 11895, 29991, 46909, 49985, 140727, 149955, 234545, 609817, 703635, 1829451, 3049085, 9147255]

約数ペア:

[(1, 9147255), (3, 3049085), (5, 1829451), (13, 703635), (15, 609817), (39, 234545), (61, 149955), (65, 140727), (183, 49985), (195, 46909), (305, 29991), (769, 11895), (793, 11535), (915, 9997), (2307, 3965), (2379, 3845)]