858264795

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{19207}}^1$

素因数の和:19552

約数の個数: 32

約数和(自身を含む): 1530493440

約数和(自身を除く): 672228645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 993, 1655, 2979, 4965, 8937, 14895, 19207, 44685, 57621, 96035, 172863, 288105, 518589, 864315, 2592945, 6357517, 19072551, 31787585, 57217653, 95362755, 171652959, 286088265, 858264795]

約数ペア:

[(1, 858264795), (3, 286088265), (5, 171652959), (9, 95362755), (15, 57217653), (27, 31787585), (45, 19072551), (135, 6357517), (331, 2592945), (993, 864315), (1655, 518589), (2979, 288105), (4965, 172863), (8937, 96035), (14895, 57621), (19207, 44685)]