81929465

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{1439}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 100569600

約数和(自身を除く): 18640135

約数列:

[1, 5, 59, 193, 295, 965, 1439, 7195, 11387, 56935, 84901, 277727, 424505, 1388635, 16385893, 81929465]

約数ペア:

[(1, 81929465), (5, 16385893), (59, 1388635), (193, 424505), (295, 277727), (965, 84901), (1439, 56935), (7195, 11387)]