75725279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13241}}^1$

素因数の和:13310

約数の個数: 16

約数和(自身を含む): 93223680

約数和(自身を除く): 17498401

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 13241, 92687, 251579, 569363, 1761053, 3985541, 10817897, 75725279]

約数ペア:

[(1, 75725279), (7, 10817897), (19, 3985541), (43, 1761053), (133, 569363), (301, 251579), (817, 92687), (5719, 13241)]