15250088

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 35199360

約数和(自身を除く): 19949272

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 193, 238, 332, 386, 476, 581, 664, 772, 952, 1162, 1351, 1411, 1544, 2324, 2702, 2822, 3281, 4648, 5404, 5644, 6562, 9877, 10808, 11288, 13124, 16019, 19754, 22967, 26248, 32038, 39508, 45934, 64076, 79016, 91868, 112133, 128152, 183736, 224266, 272323, 448532, 544646, 897064, 1089292, 1906261, 2178584, 3812522, 7625044, 15250088]

約数ペア:

[(1, 15250088), (2, 7625044), (4, 3812522), (7, 2178584), (8, 1906261), (14, 1089292), (17, 897064), (28, 544646), (34, 448532), (56, 272323), (68, 224266), (83, 183736), (119, 128152), (136, 112133), (166, 91868), (193, 79016), (238, 64076), (332, 45934), (386, 39508), (476, 32038), (581, 26248), (664, 22967), (772, 19754), (952, 16019), (1162, 13124), (1351, 11288), (1411, 10808), (1544, 9877), (2324, 6562), (2702, 5644), (2822, 5404), (3281, 4648)]