69279075

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2068

約数の個数: 36

約数和(自身を含む): 124913880

約数和(自身を除く): 55634805

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 489, 815, 1467, 1889, 2445, 4075, 5667, 7335, 9445, 12225, 17001, 28335, 36675, 47225, 85005, 141675, 307907, 425025, 923721, 1539535, 2771163, 4618605, 7697675, 13855815, 23093025, 69279075]

約数ペア:

[(1, 69279075), (3, 23093025), (5, 13855815), (9, 7697675), (15, 4618605), (25, 2771163), (45, 1539535), (75, 923721), (163, 425025), (225, 307907), (489, 141675), (815, 85005), (1467, 47225), (1889, 36675), (2445, 28335), (4075, 17001), (5667, 12225), (7335, 9445)]