82686835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{214771}}^1$

素因数の和:214794

約数の個数: 16

約数和(自身を含む): 123708672

約数和(自身を除く): 41021837

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 214771, 1073855, 1503397, 2362481, 7516985, 11812405, 16537367, 82686835]

約数ペア:

[(1, 82686835), (5, 16537367), (7, 11812405), (11, 7516985), (35, 2362481), (55, 1503397), (77, 1073855), (385, 214771)]