15547103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 19837440

約数和(自身を除く): 4290337

約数列:

[1, 11, 13, 23, 29, 143, 163, 253, 299, 319, 377, 667, 1793, 2119, 3289, 3749, 4147, 4727, 7337, 8671, 23309, 41239, 48737, 51997, 61451, 95381, 108721, 536107, 675961, 1195931, 1413373, 15547103]

約数ペア:

[(1, 15547103), (11, 1413373), (13, 1195931), (23, 675961), (29, 536107), (143, 108721), (163, 95381), (253, 61451), (299, 51997), (319, 48737), (377, 41239), (667, 23309), (1793, 8671), (2119, 7337), (3289, 4727), (3749, 4147)]