25094069

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 10298827

約数列:

[1, 7, 11, 13, 43, 53, 77, 91, 121, 143, 301, 371, 473, 559, 583, 689, 847, 1001, 1573, 2279, 3311, 3913, 4081, 4823, 5203, 6149, 6413, 7579, 11011, 15953, 25069, 29627, 36421, 43043, 44891, 53053, 67639, 83369, 175483, 207389, 275759, 325897, 473473, 583583, 1930313, 2281279, 3584867, 25094069]

約数ペア:

[(1, 25094069), (7, 3584867), (11, 2281279), (13, 1930313), (43, 583583), (53, 473473), (77, 325897), (91, 275759), (121, 207389), (143, 175483), (301, 83369), (371, 67639), (473, 53053), (559, 44891), (583, 43043), (689, 36421), (847, 29627), (1001, 25069), (1573, 15953), (2279, 11011), (3311, 7579), (3913, 6413), (4081, 6149), (4823, 5203)]