250122575

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 316386000

約数和(自身を除く): 66263425

約数列:

[1, 5, 25, 83, 149, 415, 745, 809, 2075, 3725, 4045, 12367, 20225, 61835, 67147, 120541, 309175, 335735, 602705, 1678675, 3013525, 10004903, 50024515, 250122575]

約数ペア:

[(1, 250122575), (5, 50024515), (25, 10004903), (83, 3013525), (149, 1678675), (415, 602705), (745, 335735), (809, 309175), (2075, 120541), (3725, 67147), (4045, 61835), (12367, 20225)]