15175446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 37255680

約数和(自身を除く): 22080234

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 769, 858, 897, 1518, 1538, 1794, 2307, 3289, 4614, 6578, 8459, 9867, 9997, 16918, 17687, 19734, 19994, 25377, 29991, 35374, 50754, 53061, 59982, 106122, 109967, 194557, 219934, 229931, 329901, 389114, 459862, 583671, 659802, 689793, 1167342, 1379586, 2529241, 5058482, 7587723, 15175446]

約数ペア:

[(1, 15175446), (2, 7587723), (3, 5058482), (6, 2529241), (11, 1379586), (13, 1167342), (22, 689793), (23, 659802), (26, 583671), (33, 459862), (39, 389114), (46, 329901), (66, 229931), (69, 219934), (78, 194557), (138, 109967), (143, 106122), (253, 59982), (286, 53061), (299, 50754), (429, 35374), (506, 29991), (598, 25377), (759, 19994), (769, 19734), (858, 17687), (897, 16918), (1518, 9997), (1538, 9867), (1794, 8459), (2307, 6578), (3289, 4614)]