13994675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 18228000

約数和(自身を除く): 4233325

約数列:

[1, 5, 25, 29, 97, 145, 199, 485, 725, 995, 2425, 2813, 4975, 5771, 14065, 19303, 28855, 70325, 96515, 144275, 482575, 559787, 2798935, 13994675]

約数ペア:

[(1, 13994675), (5, 2798935), (25, 559787), (29, 482575), (97, 144275), (145, 96515), (199, 70325), (485, 28855), (725, 19303), (995, 14065), (2425, 5771), (2813, 4975)]