128085753585

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{26937067}}^1$

素因数の和:26937392

約数の個数: 16

約数和(自身を含む): 205583702976

約数和(自身を除く): 77497949391

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 26937067, 80811201, 134685335, 404056005, 8539050239, 25617150717, 42695251195, 128085753585]

約数ペア:

[(1, 128085753585), (3, 42695251195), (5, 25617150717), (15, 8539050239), (317, 404056005), (951, 134685335), (1585, 80811201), (4755, 26937067)]