15159189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2269}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 21574080

約数和(自身を除く): 6414891

約数列:

[1, 3, 17, 51, 131, 393, 2227, 2269, 6681, 6807, 38573, 115719, 297239, 891717, 5053063, 15159189]

約数ペア:

[(1, 15159189), (3, 5053063), (17, 891717), (51, 297239), (131, 115719), (393, 38573), (2227, 6807), (2269, 6681)]