15925338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 42456960

約数和(自身を除く): 26531622

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 269, 286, 299, 414, 429, 506, 538, 598, 759, 807, 858, 897, 1287, 1518, 1614, 1794, 2277, 2421, 2574, 2691, 2959, 3289, 3497, 4554, 4842, 5382, 5918, 6187, 6578, 6994, 8877, 9867, 10491, 12374, 17754, 18561, 19734, 20982, 26631, 29601, 31473, 37122, 38467, 53262, 55683, 59202, 62946, 68057, 76934, 80431, 111366, 115401, 136114, 160862, 204171, 230802, 241293, 346203, 408342, 482586, 612513, 692406, 723879, 884741, 1225026, 1447758, 1769482, 2654223, 5308446, 7962669, 15925338]

約数ペア:

[(1, 15925338), (2, 7962669), (3, 5308446), (6, 2654223), (9, 1769482), (11, 1447758), (13, 1225026), (18, 884741), (22, 723879), (23, 692406), (26, 612513), (33, 482586), (39, 408342), (46, 346203), (66, 241293), (69, 230802), (78, 204171), (99, 160862), (117, 136114), (138, 115401), (143, 111366), (198, 80431), (207, 76934), (234, 68057), (253, 62946), (269, 59202), (286, 55683), (299, 53262), (414, 38467), (429, 37122), (506, 31473), (538, 29601), (598, 26631), (759, 20982), (807, 19734), (858, 18561), (897, 17754), (1287, 12374), (1518, 10491), (1614, 9867), (1794, 8877), (2277, 6994), (2421, 6578), (2574, 6187), (2691, 5918), (2959, 5382), (3289, 4842), (3497, 4554)]