15220868547

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{3761}}^1\times {\mathrm{25453}}^1$

素因数の和:29270

約数の個数: 16

約数和(自身を含む): 20683716768

約数和(自身を除く): 5462848221

約数列:

[1, 3, 53, 159, 3761, 11283, 25453, 76359, 199333, 597999, 1349009, 4047027, 95728733, 287186199, 5073622849, 15220868547]

約数ペア:

[(1, 15220868547), (3, 5073622849), (53, 287186199), (159, 95728733), (3761, 4047027), (11283, 1349009), (25453, 597999), (76359, 199333)]