15146439

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 29548800

約数和(自身を除く): 14402361

約数列:

[1, 3, 7, 11, 17, 19, 21, 29, 33, 49, 51, 57, 77, 87, 119, 133, 147, 187, 203, 209, 231, 319, 323, 357, 399, 493, 539, 551, 561, 609, 627, 833, 931, 957, 969, 1309, 1421, 1463, 1479, 1617, 1653, 2233, 2261, 2499, 2793, 3451, 3553, 3857, 3927, 4263, 4389, 5423, 6061, 6699, 6783, 9163, 9367, 10241, 10353, 10659, 11571, 15631, 15827, 16269, 18183, 24157, 24871, 26999, 27489, 28101, 30723, 37961, 42427, 46893, 47481, 65569, 72471, 74613, 80997, 103037, 113883, 127281, 174097, 196707, 265727, 296989, 309111, 458983, 522291, 721259, 797181, 890967, 1376949, 2163777, 5048813, 15146439]

約数ペア:

[(1, 15146439), (3, 5048813), (7, 2163777), (11, 1376949), (17, 890967), (19, 797181), (21, 721259), (29, 522291), (33, 458983), (49, 309111), (51, 296989), (57, 265727), (77, 196707), (87, 174097), (119, 127281), (133, 113883), (147, 103037), (187, 80997), (203, 74613), (209, 72471), (231, 65569), (319, 47481), (323, 46893), (357, 42427), (399, 37961), (493, 30723), (539, 28101), (551, 27489), (561, 26999), (609, 24871), (627, 24157), (833, 18183), (931, 16269), (957, 15827), (969, 15631), (1309, 11571), (1421, 10659), (1463, 10353), (1479, 10241), (1617, 9367), (1653, 9163), (2233, 6783), (2261, 6699), (2499, 6061), (2793, 5423), (3451, 4389), (3553, 4263), (3857, 3927)]