15141885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 26638848

約数和(自身を除く): 11496963

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 563, 815, 1689, 1793, 2445, 2815, 5379, 6193, 8445, 8965, 18579, 26895, 30965, 91769, 92895, 275307, 458845, 1009459, 1376535, 3028377, 5047295, 15141885]

約数ペア:

[(1, 15141885), (3, 5047295), (5, 3028377), (11, 1376535), (15, 1009459), (33, 458845), (55, 275307), (163, 92895), (165, 91769), (489, 30965), (563, 26895), (815, 18579), (1689, 8965), (1793, 8445), (2445, 6193), (2815, 5379)]