68704745

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{3677}}^1$

素因数の和:3820

約数の個数: 16

約数和(自身を含む): 85535568

約数和(自身を除く): 16830823

約数列:

[1, 5, 37, 101, 185, 505, 3677, 3737, 18385, 18685, 136049, 371377, 680245, 1856885, 13740949, 68704745]

約数ペア:

[(1, 68704745), (5, 13740949), (37, 1856885), (101, 680245), (185, 371377), (505, 136049), (3677, 18685), (3737, 18385)]