15276591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 26451360

約数和(自身を除く): 11174769

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 313, 319, 493, 561, 939, 957, 1479, 1683, 2817, 2871, 3443, 4437, 5321, 5423, 9077, 10329, 15963, 16269, 27231, 30987, 47889, 48807, 58531, 81693, 99847, 154309, 175593, 299541, 462927, 526779, 898623, 1388781, 1697399, 5092197, 15276591]

約数ペア:

[(1, 15276591), (3, 5092197), (9, 1697399), (11, 1388781), (17, 898623), (29, 526779), (33, 462927), (51, 299541), (87, 175593), (99, 154309), (153, 99847), (187, 81693), (261, 58531), (313, 48807), (319, 47889), (493, 30987), (561, 27231), (939, 16269), (957, 15963), (1479, 10329), (1683, 9077), (2817, 5423), (2871, 5321), (3443, 4437)]