15205318101

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{320767}}^1$

素因数の和:321025

約数の個数: 24

約数和(自身を含む): 23018311680

約数和(自身を除く): 7812993579

約数列:

[1, 3, 9, 23, 69, 207, 229, 687, 2061, 5267, 15801, 47403, 320767, 962301, 2886903, 7377641, 22132923, 66398769, 73455643, 220366929, 661100787, 1689479789, 5068439367, 15205318101]

約数ペア:

[(1, 15205318101), (3, 5068439367), (9, 1689479789), (23, 661100787), (69, 220366929), (207, 73455643), (229, 66398769), (687, 22132923), (2061, 7377641), (5267, 2886903), (15801, 962301), (47403, 320767)]