6616995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 14017536

約数和(自身を除く): 7400541

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 337, 357, 385, 561, 595, 935, 1011, 1155, 1309, 1685, 1785, 2359, 2805, 3707, 3927, 5055, 5729, 6545, 7077, 11121, 11795, 17187, 18535, 19635, 25949, 28645, 35385, 40103, 55605, 63019, 77847, 85935, 120309, 129745, 189057, 200515, 315095, 389235, 441133, 601545, 945285, 1323399, 2205665, 6616995]

約数ペア:

[(1, 6616995), (3, 2205665), (5, 1323399), (7, 945285), (11, 601545), (15, 441133), (17, 389235), (21, 315095), (33, 200515), (35, 189057), (51, 129745), (55, 120309), (77, 85935), (85, 77847), (105, 63019), (119, 55605), (165, 40103), (187, 35385), (231, 28645), (255, 25949), (337, 19635), (357, 18535), (385, 17187), (561, 11795), (595, 11121), (935, 7077), (1011, 6545), (1155, 5729), (1309, 5055), (1685, 3927), (1785, 3707), (2359, 2805)]