15113643

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 20528640

約数和(自身を除く): 5414997

約数列:

[1, 3, 107, 197, 239, 321, 591, 717, 21079, 25573, 47083, 63237, 76719, 141249, 5037881, 15113643]

約数ペア:

[(1, 15113643), (3, 5037881), (107, 141249), (197, 76719), (239, 63237), (321, 47083), (591, 25573), (717, 21079)]