25753189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 9267611

約数列:

[1, 7, 11, 19, 29, 77, 133, 203, 209, 319, 551, 607, 1463, 2233, 3857, 4249, 6061, 6677, 11533, 17603, 42427, 46739, 80731, 123221, 126863, 193633, 334457, 888041, 1355431, 2341199, 3679027, 25753189]

約数ペア:

[(1, 25753189), (7, 3679027), (11, 2341199), (19, 1355431), (29, 888041), (77, 334457), (133, 193633), (203, 126863), (209, 123221), (319, 80731), (551, 46739), (607, 42427), (1463, 17603), (2233, 11533), (3857, 6677), (4249, 6061)]