289105635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 588349440

約数和(自身を除く): 299243805

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 79, 91, 105, 147, 195, 237, 245, 273, 383, 395, 455, 553, 637, 735, 1027, 1149, 1185, 1365, 1659, 1911, 1915, 2681, 2765, 3081, 3185, 3871, 4979, 5135, 5745, 7189, 8043, 8295, 9555, 11613, 13405, 14937, 15405, 18767, 19355, 21567, 24895, 30257, 34853, 35945, 40215, 50323, 56301, 58065, 74685, 90771, 93835, 104559, 107835, 150969, 151285, 174265, 211799, 243971, 251615, 281505, 393341, 453855, 522795, 635397, 731913, 754845, 1058995, 1180023, 1219855, 1482593, 1966705, 2753387, 3176985, 3659565, 4447779, 5900115, 7412965, 8260161, 13766935, 19273709, 22238895, 41300805, 57821127, 96368545, 289105635]

約数ペア:

[(1, 289105635), (3, 96368545), (5, 57821127), (7, 41300805), (13, 22238895), (15, 19273709), (21, 13766935), (35, 8260161), (39, 7412965), (49, 5900115), (65, 4447779), (79, 3659565), (91, 3176985), (105, 2753387), (147, 1966705), (195, 1482593), (237, 1219855), (245, 1180023), (273, 1058995), (383, 754845), (395, 731913), (455, 635397), (553, 522795), (637, 453855), (735, 393341), (1027, 281505), (1149, 251615), (1185, 243971), (1365, 211799), (1659, 174265), (1911, 151285), (1915, 150969), (2681, 107835), (2765, 104559), (3081, 93835), (3185, 90771), (3871, 74685), (4979, 58065), (5135, 56301), (5745, 50323), (7189, 40215), (8043, 35945), (8295, 34853), (9555, 30257), (11613, 24895), (13405, 21567), (14937, 19355), (15405, 18767)]