22520495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4999}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 29160000

約数和(自身を除く): 6639505

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 4999, 24995, 84983, 264947, 424915, 1324735, 4504099, 22520495]

約数ペア:

[(1, 22520495), (5, 4504099), (17, 1324735), (53, 424915), (85, 264947), (265, 84983), (901, 24995), (4505, 4999)]