15708091749

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8069}}^1$

素因数の和:8163

約数の個数: 96

約数和(自身を含む): 27820195200

約数和(自身を除く): 12112103451

約数列:

[1, 3, 7, 17, 19, 21, 41, 49, 51, 57, 119, 123, 133, 147, 287, 323, 357, 399, 697, 779, 833, 861, 931, 969, 2009, 2091, 2261, 2337, 2499, 2793, 4879, 5453, 6027, 6783, 8069, 13243, 14637, 15827, 16359, 24207, 34153, 38171, 39729, 47481, 56483, 92701, 102459, 114513, 137173, 153311, 169449, 278103, 330829, 395381, 411519, 459933, 648907, 960211, 992487, 1073177, 1186143, 1946721, 2315803, 2606287, 2880633, 3219531, 5624093, 6285751, 6721477, 6947409, 7512239, 7818861, 16210621, 16872279, 18244009, 18857253, 20164431, 22536717, 39368651, 44000257, 48631863, 54732027, 106857767, 118105953, 127708063, 132000771, 275580557, 308001799, 320573301, 383124189, 748004369, 826741671, 924005397, 2244013107, 5236030583, 15708091749]

約数ペア:

[(1, 15708091749), (3, 5236030583), (7, 2244013107), (17, 924005397), (19, 826741671), (21, 748004369), (41, 383124189), (49, 320573301), (51, 308001799), (57, 275580557), (119, 132000771), (123, 127708063), (133, 118105953), (147, 106857767), (287, 54732027), (323, 48631863), (357, 44000257), (399, 39368651), (697, 22536717), (779, 20164431), (833, 18857253), (861, 18244009), (931, 16872279), (969, 16210621), (2009, 7818861), (2091, 7512239), (2261, 6947409), (2337, 6721477), (2499, 6285751), (2793, 5624093), (4879, 3219531), (5453, 2880633), (6027, 2606287), (6783, 2315803), (8069, 1946721), (13243, 1186143), (14637, 1073177), (15827, 992487), (16359, 960211), (24207, 648907), (34153, 459933), (38171, 411519), (39729, 395381), (47481, 330829), (56483, 278103), (92701, 169449), (102459, 153311), (114513, 137173)]