15261512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 37134720

約数和(自身を除く): 21873208

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 41, 46, 56, 68, 82, 92, 119, 136, 161, 164, 184, 238, 287, 289, 322, 328, 391, 476, 574, 578, 644, 697, 782, 943, 952, 1148, 1156, 1288, 1394, 1564, 1886, 2023, 2296, 2312, 2737, 2788, 3128, 3772, 4046, 4879, 5474, 5576, 6601, 6647, 7544, 8092, 9758, 10948, 11849, 13202, 13294, 16031, 16184, 19516, 21896, 23698, 26404, 26588, 32062, 39032, 46529, 47396, 52808, 53176, 64124, 82943, 93058, 94792, 112217, 128248, 165886, 186116, 224434, 272527, 331772, 372232, 448868, 545054, 663544, 897736, 1090108, 1907689, 2180216, 3815378, 7630756, 15261512]

約数ペア:

[(1, 15261512), (2, 7630756), (4, 3815378), (7, 2180216), (8, 1907689), (14, 1090108), (17, 897736), (23, 663544), (28, 545054), (34, 448868), (41, 372232), (46, 331772), (56, 272527), (68, 224434), (82, 186116), (92, 165886), (119, 128248), (136, 112217), (161, 94792), (164, 93058), (184, 82943), (238, 64124), (287, 53176), (289, 52808), (322, 47396), (328, 46529), (391, 39032), (476, 32062), (574, 26588), (578, 26404), (644, 23698), (697, 21896), (782, 19516), (943, 16184), (952, 16031), (1148, 13294), (1156, 13202), (1288, 11849), (1394, 10948), (1564, 9758), (1886, 8092), (2023, 7544), (2296, 6647), (2312, 6601), (2737, 5576), (2788, 5474), (3128, 4879), (3772, 4046)]