27537290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 54492480

約数和(自身を除く): 26955190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 1801, 3058, 3602, 7645, 9005, 15290, 18010, 19811, 39622, 99055, 198110, 250339, 500678, 1251695, 2503390, 2753729, 5507458, 13768645, 27537290]

約数ペア:

[(1, 27537290), (2, 13768645), (5, 5507458), (10, 2753729), (11, 2503390), (22, 1251695), (55, 500678), (110, 250339), (139, 198110), (278, 99055), (695, 39622), (1390, 19811), (1529, 18010), (1801, 15290), (3058, 9005), (3602, 7645)]