47505055

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3307}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 65379312

約数和(自身を除く): 17874257

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 3307, 14365, 16535, 42991, 56219, 214955, 281095, 558883, 730847, 2794415, 3654235, 9501011, 47505055]

約数ペア:

[(1, 47505055), (5, 9501011), (13, 3654235), (17, 2794415), (65, 730847), (85, 558883), (169, 281095), (221, 214955), (845, 56219), (1105, 42991), (2873, 16535), (3307, 14365)]