80553535

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4339}}^1$

素因数の和:4470

約数の個数: 16

約数和(自身を含む): 99993600

約数和(自身を除く): 19440065

約数列:

[1, 5, 47, 79, 235, 395, 3713, 4339, 18565, 21695, 203933, 342781, 1019665, 1713905, 16110707, 80553535]

約数ペア:

[(1, 80553535), (5, 16110707), (47, 1713905), (79, 1019665), (235, 342781), (395, 203933), (3713, 21695), (4339, 18565)]