119872225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15031}}^1$

素因数の和:15081

約数の個数: 24

約数和(自身を含む): 167757120

約数和(自身を除く): 47884895

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 15031, 75155, 165341, 375775, 435899, 826705, 2179495, 4133525, 4794889, 10897475, 23974445, 119872225]

約数ペア:

[(1, 119872225), (5, 23974445), (11, 10897475), (25, 4794889), (29, 4133525), (55, 2179495), (145, 826705), (275, 435899), (319, 375775), (725, 165341), (1595, 75155), (7975, 15031)]