15129378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 36612576

約数和(自身を除く): 21483198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 1777, 2838, 3554, 4257, 5331, 8514, 10662, 15993, 19547, 31986, 39094, 58641, 76411, 117282, 152822, 175923, 229233, 351846, 458466, 687699, 840521, 1375398, 1681042, 2521563, 5043126, 7564689, 15129378]

約数ペア:

[(1, 15129378), (2, 7564689), (3, 5043126), (6, 2521563), (9, 1681042), (11, 1375398), (18, 840521), (22, 687699), (33, 458466), (43, 351846), (66, 229233), (86, 175923), (99, 152822), (129, 117282), (198, 76411), (258, 58641), (387, 39094), (473, 31986), (774, 19547), (946, 15993), (1419, 10662), (1777, 8514), (2838, 5331), (3554, 4257)]