14191775

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{3359}}^1$

素因数の和:3395

約数の個数: 18

約数和(自身を含む): 19061280

約数和(自身を除く): 4869505

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 3359, 4225, 16795, 43667, 83975, 218335, 567671, 1091675, 2838355, 14191775]

約数ペア:

[(1, 14191775), (5, 2838355), (13, 1091675), (25, 567671), (65, 218335), (169, 83975), (325, 43667), (845, 16795), (3359, 4225)]