80945315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{4217}}^1$

素因数の和:4582

約数の個数: 16

約数和(自身を含む): 106293600

約数和(自身を除く): 25348285

約数列:

[1, 5, 11, 55, 349, 1745, 3839, 4217, 19195, 21085, 46387, 231935, 1471733, 7358665, 16189063, 80945315]

約数ペア:

[(1, 80945315), (5, 16189063), (11, 7358665), (55, 1471733), (349, 231935), (1745, 46387), (3839, 21085), (4217, 19195)]