26690425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{62801}}^1$

素因数の和:62828

約数の個数: 12

約数和(自身を含む): 35043516

約数和(自身を除く): 8353091

約数列:

[1, 5, 17, 25, 85, 425, 62801, 314005, 1067617, 1570025, 5338085, 26690425]

約数ペア:

[(1, 26690425), (5, 5338085), (17, 1570025), (25, 1067617), (85, 314005), (425, 62801)]