15152151

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42443}}^1$

素因数の和:42470

約数の個数: 16

約数和(自身を含む): 24447744

約数和(自身を除く): 9295593

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 42443, 127329, 297101, 721531, 891303, 2164593, 5050717, 15152151]

約数ペア:

[(1, 15152151), (3, 5050717), (7, 2164593), (17, 891303), (21, 721531), (51, 297101), (119, 127329), (357, 42443)]