15679785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 28268352

約数和(自身を除く): 12588567

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 121, 159, 163, 165, 265, 363, 489, 583, 605, 795, 815, 1749, 1793, 1815, 2445, 2915, 5379, 6413, 8639, 8745, 8965, 19239, 19723, 25917, 26895, 32065, 43195, 59169, 95029, 96195, 98615, 129585, 285087, 295845, 475145, 1045319, 1425435, 3135957, 5226595, 15679785]

約数ペア:

[(1, 15679785), (3, 5226595), (5, 3135957), (11, 1425435), (15, 1045319), (33, 475145), (53, 295845), (55, 285087), (121, 129585), (159, 98615), (163, 96195), (165, 95029), (265, 59169), (363, 43195), (489, 32065), (583, 26895), (605, 25917), (795, 19723), (815, 19239), (1749, 8965), (1793, 8745), (1815, 8639), (2445, 6413), (2915, 5379)]