165069905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 278277120

約数和(自身を除く): 113207215

約数列:

[1, 5, 7, 11, 13, 35, 43, 55, 59, 65, 77, 91, 143, 169, 215, 295, 301, 385, 413, 455, 473, 559, 649, 715, 767, 845, 1001, 1183, 1505, 1859, 2065, 2365, 2537, 2795, 3245, 3311, 3835, 3913, 4543, 5005, 5369, 5915, 6149, 7267, 8437, 9295, 9971, 12685, 13013, 16555, 17759, 19565, 22715, 26845, 27907, 30745, 32981, 36335, 42185, 43043, 49855, 50869, 59059, 65065, 69797, 79937, 88795, 109681, 139535, 164905, 195349, 215215, 230867, 254345, 295295, 348985, 362791, 399685, 428753, 548405, 559559, 767767, 976745, 1154335, 1813955, 2143765, 2539537, 2797795, 3001271, 3838835, 4716283, 12697685, 15006355, 23581415, 33013981, 165069905]

約数ペア:

[(1, 165069905), (5, 33013981), (7, 23581415), (11, 15006355), (13, 12697685), (35, 4716283), (43, 3838835), (55, 3001271), (59, 2797795), (65, 2539537), (77, 2143765), (91, 1813955), (143, 1154335), (169, 976745), (215, 767767), (295, 559559), (301, 548405), (385, 428753), (413, 399685), (455, 362791), (473, 348985), (559, 295295), (649, 254345), (715, 230867), (767, 215215), (845, 195349), (1001, 164905), (1183, 139535), (1505, 109681), (1859, 88795), (2065, 79937), (2365, 69797), (2537, 65065), (2795, 59059), (3245, 50869), (3311, 49855), (3835, 43043), (3913, 42185), (4543, 36335), (5005, 32981), (5369, 30745), (5915, 27907), (6149, 26845), (7267, 22715), (8437, 19565), (9295, 17759), (9971, 16555), (12685, 13013)]