1738596425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{85121}}^1$

素因数の和:85193

約数の個数: 24

約数和(自身を含む): 2322128160

約数和(自身を除く): 583531735

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 4085, 20425, 85121, 425605, 1617299, 2128025, 3660203, 8086495, 18301015, 40432475, 69543857, 91505075, 347719285, 1738596425]

約数ペア:

[(1, 1738596425), (5, 347719285), (19, 91505075), (25, 69543857), (43, 40432475), (95, 18301015), (215, 8086495), (475, 3660203), (817, 2128025), (1075, 1617299), (4085, 425605), (20425, 85121)]