9045025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 12642048

約数和(自身を除く): 3597023

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1061, 1705, 5305, 8525, 11671, 26525, 32891, 58355, 164455, 291775, 361801, 822275, 1809005, 9045025]

約数ペア:

[(1, 9045025), (5, 1809005), (11, 822275), (25, 361801), (31, 291775), (55, 164455), (155, 58355), (275, 32891), (341, 26525), (775, 11671), (1061, 8525), (1705, 5305)]