4883725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 7856640

約数和(自身を除く): 2972915

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 59, 77, 175, 215, 275, 295, 301, 385, 413, 473, 649, 1075, 1475, 1505, 1925, 2065, 2365, 2537, 3245, 3311, 4543, 7525, 10325, 11825, 12685, 16225, 16555, 17759, 22715, 27907, 63425, 82775, 88795, 113575, 139535, 195349, 443975, 697675, 976745, 4883725]

約数ペア:

[(1, 4883725), (5, 976745), (7, 697675), (11, 443975), (25, 195349), (35, 139535), (43, 113575), (55, 88795), (59, 82775), (77, 63425), (175, 27907), (215, 22715), (275, 17759), (295, 16555), (301, 16225), (385, 12685), (413, 11825), (473, 10325), (649, 7525), (1075, 4543), (1475, 3311), (1505, 3245), (1925, 2537), (2065, 2365)]