8045170355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{12161}}^1$

素因数の和:12407

約数の個数: 32

約数和(自身を含む): 10518475968

約数和(自身を除く): 2473305613

約数列:

[1, 5, 17, 43, 85, 181, 215, 731, 905, 3077, 3655, 7783, 12161, 15385, 38915, 60805, 132311, 206737, 522923, 661555, 1033685, 2201141, 2614615, 8889691, 11005705, 37419397, 44448455, 94649063, 187096985, 473245315, 1609034071, 8045170355]

約数ペア:

[(1, 8045170355), (5, 1609034071), (17, 473245315), (43, 187096985), (85, 94649063), (181, 44448455), (215, 37419397), (731, 11005705), (905, 8889691), (3077, 2614615), (3655, 2201141), (7783, 1033685), (12161, 661555), (15385, 522923), (38915, 206737), (60805, 132311)]