3396925

素因数分解:

$5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 5088960

約数和(自身を除く): 1692035

約数列:

[1, 5, 7, 25, 35, 47, 49, 59, 175, 235, 245, 295, 329, 413, 1175, 1225, 1475, 1645, 2065, 2303, 2773, 2891, 8225, 10325, 11515, 13865, 14455, 19411, 57575, 69325, 72275, 97055, 135877, 485275, 679385, 3396925]

約数ペア:

[(1, 3396925), (5, 679385), (7, 485275), (25, 135877), (35, 97055), (47, 72275), (49, 69325), (59, 57575), (175, 19411), (235, 14455), (245, 13865), (295, 11515), (329, 10325), (413, 8225), (1175, 2891), (1225, 2773), (1475, 2303), (1645, 2065)]