39296575

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 50086080

約数和(自身を除く): 10789505

約数列:

[1, 5, 25, 79, 101, 197, 395, 505, 985, 1975, 2525, 4925, 7979, 15563, 19897, 39895, 77815, 99485, 199475, 389075, 497425, 1571863, 7859315, 39296575]

約数ペア:

[(1, 39296575), (5, 7859315), (25, 1571863), (79, 497425), (101, 389075), (197, 199475), (395, 99485), (505, 77815), (985, 39895), (1975, 19897), (2525, 15563), (4925, 7979)]