2126518415

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 3044511360

約数和(自身を除く): 917992945

約数列:

[1, 5, 7, 35, 49, 59, 131, 245, 295, 413, 655, 917, 1123, 2065, 2891, 4585, 5615, 6419, 7729, 7861, 14455, 32095, 38645, 39305, 54103, 55027, 66257, 147113, 270515, 275135, 331285, 378721, 463799, 735565, 1029791, 1893605, 2318995, 3246593, 5148955, 7208537, 8679667, 16232965, 36042685, 43398335, 60757669, 303788345, 425303683, 2126518415]

約数ペア:

[(1, 2126518415), (5, 425303683), (7, 303788345), (35, 60757669), (49, 43398335), (59, 36042685), (131, 16232965), (245, 8679667), (295, 7208537), (413, 5148955), (655, 3246593), (917, 2318995), (1123, 1893605), (2065, 1029791), (2891, 735565), (4585, 463799), (5615, 378721), (6419, 331285), (7729, 275135), (7861, 270515), (14455, 147113), (32095, 66257), (38645, 55027), (39305, 54103)]