64116585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 120766464

約数和(自身を除く): 56649879

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 195, 381, 585, 635, 863, 1143, 1651, 1905, 2589, 4315, 4953, 5715, 7767, 8255, 11219, 12945, 14859, 24765, 33657, 38835, 56095, 74295, 100971, 109601, 168285, 328803, 504855, 548005, 986409, 1424813, 1644015, 4274439, 4932045, 7124065, 12823317, 21372195, 64116585]

約数ペア:

[(1, 64116585), (3, 21372195), (5, 12823317), (9, 7124065), (13, 4932045), (15, 4274439), (39, 1644015), (45, 1424813), (65, 986409), (117, 548005), (127, 504855), (195, 328803), (381, 168285), (585, 109601), (635, 100971), (863, 74295), (1143, 56095), (1651, 38835), (1905, 33657), (2589, 24765), (4315, 14859), (4953, 12945), (5715, 11219), (7767, 8255)]