15093315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 27955200

約数和(自身を除く): 12861885

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 127, 139, 171, 285, 381, 417, 635, 695, 855, 1143, 1251, 1905, 2085, 2413, 2641, 5715, 6255, 7239, 7923, 12065, 13205, 17653, 21717, 23769, 36195, 39615, 52959, 88265, 108585, 118845, 158877, 264795, 335407, 794385, 1006221, 1677035, 3018663, 5031105, 15093315]

約数ペア:

[(1, 15093315), (3, 5031105), (5, 3018663), (9, 1677035), (15, 1006221), (19, 794385), (45, 335407), (57, 264795), (95, 158877), (127, 118845), (139, 108585), (171, 88265), (285, 52959), (381, 39615), (417, 36195), (635, 23769), (695, 21717), (855, 17653), (1143, 13205), (1251, 12065), (1905, 7923), (2085, 7239), (2413, 6255), (2641, 5715)]