137186225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{498859}}^1$

素因数の和:498880

約数の個数: 12

約数和(自身を含む): 185575920

約数和(自身を除く): 48389695

約数列:

[1, 5, 11, 25, 55, 275, 498859, 2494295, 5487449, 12471475, 27437245, 137186225]

約数ペア:

[(1, 137186225), (5, 27437245), (11, 12471475), (25, 5487449), (55, 2494295), (275, 498859)]