2995525

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{709}}^1$

素因数の和:745

約数の個数: 18

約数和(自身を含む): 4027830

約数和(自身を除く): 1032305

約数列:

[1, 5, 13, 25, 65, 169, 325, 709, 845, 3545, 4225, 9217, 17725, 46085, 119821, 230425, 599105, 2995525]

約数ペア:

[(1, 2995525), (5, 599105), (13, 230425), (25, 119821), (65, 46085), (169, 17725), (325, 9217), (709, 4225), (845, 3545)]