15127212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 38676960

約数和(自身を除く): 23549748

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2557, 2958, 5114, 5916, 7671, 10228, 15342, 30684, 43469, 74153, 86938, 130407, 148306, 173876, 222459, 260814, 296612, 444918, 521628, 889836, 1260601, 2521202, 3781803, 5042404, 7563606, 15127212]

約数ペア:

[(1, 15127212), (2, 7563606), (3, 5042404), (4, 3781803), (6, 2521202), (12, 1260601), (17, 889836), (29, 521628), (34, 444918), (51, 296612), (58, 260814), (68, 222459), (87, 173876), (102, 148306), (116, 130407), (174, 86938), (204, 74153), (348, 43469), (493, 30684), (986, 15342), (1479, 10228), (1972, 7671), (2557, 5916), (2958, 5114)]