8050805

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 11764224

約数和(自身を除く): 3713419

約数列:

[1, 5, 7, 23, 35, 73, 115, 137, 161, 365, 511, 685, 805, 959, 1679, 2555, 3151, 4795, 8395, 10001, 11753, 15755, 22057, 50005, 58765, 70007, 110285, 230023, 350035, 1150115, 1610161, 8050805]

約数ペア:

[(1, 8050805), (5, 1610161), (7, 1150115), (23, 350035), (35, 230023), (73, 110285), (115, 70007), (137, 58765), (161, 50005), (365, 22057), (511, 15755), (685, 11753), (805, 10001), (959, 8395), (1679, 4795), (2555, 3151)]