4669155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 8785920

約数和(自身を除く): 4116765

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 127, 129, 171, 215, 285, 381, 387, 635, 645, 817, 855, 1143, 1905, 1935, 2413, 2451, 4085, 5461, 5715, 7239, 7353, 12065, 12255, 16383, 21717, 27305, 36195, 36765, 49149, 81915, 103759, 108585, 245745, 311277, 518795, 933831, 1556385, 4669155]

約数ペア:

[(1, 4669155), (3, 1556385), (5, 933831), (9, 518795), (15, 311277), (19, 245745), (43, 108585), (45, 103759), (57, 81915), (95, 49149), (127, 36765), (129, 36195), (171, 27305), (215, 21717), (285, 16383), (381, 12255), (387, 12065), (635, 7353), (645, 7239), (817, 5715), (855, 5461), (1143, 4085), (1905, 2451), (1935, 2413)]