15105918

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 31024800

約数和(自身を除く): 15918882

約数列:

[1, 2, 3, 6, 61, 122, 149, 183, 277, 298, 366, 447, 554, 831, 894, 1662, 9089, 16897, 18178, 27267, 33794, 41273, 50691, 54534, 82546, 101382, 123819, 247638, 2517653, 5035306, 7552959, 15105918]

約数ペア:

[(1, 15105918), (2, 7552959), (3, 5035306), (6, 2517653), (61, 247638), (122, 123819), (149, 101382), (183, 82546), (277, 54534), (298, 50691), (366, 41273), (447, 33794), (554, 27267), (831, 18178), (894, 16897), (1662, 9089)]