15072863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 17319456

約数和(自身を除く): 2246593

約数列:

[1, 13, 17, 221, 241, 283, 3133, 3679, 4097, 4811, 53261, 62543, 68203, 886639, 1159451, 15072863]

約数ペア:

[(1, 15072863), (13, 1159451), (17, 886639), (221, 68203), (241, 62543), (283, 53261), (3133, 4811), (3679, 4097)]