15610419

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 26632320

約数和(自身を除く): 11021901

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 99, 129, 171, 193, 209, 387, 473, 579, 627, 817, 1419, 1737, 1881, 2123, 2451, 3667, 4257, 6369, 7353, 8299, 8987, 11001, 19107, 24897, 26961, 33003, 40337, 74691, 80883, 91289, 121011, 157681, 273867, 363033, 473043, 821601, 1419129, 1734491, 5203473, 15610419]

約数ペア:

[(1, 15610419), (3, 5203473), (9, 1734491), (11, 1419129), (19, 821601), (33, 473043), (43, 363033), (57, 273867), (99, 157681), (129, 121011), (171, 91289), (193, 80883), (209, 74691), (387, 40337), (473, 33003), (579, 26961), (627, 24897), (817, 19107), (1419, 11001), (1737, 8987), (1881, 8299), (2123, 7353), (2451, 6369), (3667, 4257)]