68090665

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 83342160

約数和(自身を除く): 15251495

約数列:

[1, 5, 101, 109, 505, 545, 1237, 6185, 11009, 55045, 124937, 134833, 624685, 674165, 13618133, 68090665]

約数ペア:

[(1, 68090665), (5, 13618133), (101, 674165), (109, 624685), (505, 134833), (545, 124937), (1237, 55045), (6185, 11009)]