488045805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2437}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 856615680

約数和(自身を除く): 368569875

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 169, 195, 237, 395, 507, 845, 1027, 1185, 2437, 2535, 3081, 5135, 7311, 12185, 13351, 15405, 31681, 36555, 40053, 66755, 95043, 158405, 192523, 200265, 411853, 475215, 577569, 962615, 1235559, 2059265, 2502799, 2887845, 6177795, 7508397, 12513995, 32536387, 37541985, 97609161, 162681935, 488045805]

約数ペア:

[(1, 488045805), (3, 162681935), (5, 97609161), (13, 37541985), (15, 32536387), (39, 12513995), (65, 7508397), (79, 6177795), (169, 2887845), (195, 2502799), (237, 2059265), (395, 1235559), (507, 962615), (845, 577569), (1027, 475215), (1185, 411853), (2437, 200265), (2535, 192523), (3081, 158405), (5135, 95043), (7311, 66755), (12185, 40053), (13351, 36555), (15405, 31681)]