29391385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18199}}^1$

素因数の和:18240

約数の個数: 16

約数和(自身を含む): 39312000

約数和(自身を除く): 9920615

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 18199, 90995, 309383, 345781, 1546915, 1728905, 5878277, 29391385]

約数ペア:

[(1, 29391385), (5, 5878277), (17, 1728905), (19, 1546915), (85, 345781), (95, 309383), (323, 90995), (1615, 18199)]