66272665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6907}}^1$

素因数の和:7032

約数の個数: 16

約数和(自身を含む): 84553920

約数和(自身を除く): 18281255

約数列:

[1, 5, 19, 95, 101, 505, 1919, 6907, 9595, 34535, 131233, 656165, 697607, 3488035, 13254533, 66272665]

約数ペア:

[(1, 66272665), (5, 13254533), (19, 3488035), (95, 697607), (101, 656165), (505, 131233), (1919, 34535), (6907, 9595)]