165216095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{21611}}^1$

素因数の和:21766

約数の個数: 16

約数和(自身を含む): 217848960

約数和(自身を除く): 52632865

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 21611, 108055, 237721, 1188605, 3003929, 15019645, 33043219, 165216095]

約数ペア:

[(1, 165216095), (5, 33043219), (11, 15019645), (55, 3003929), (139, 1188605), (695, 237721), (1529, 108055), (7645, 21611)]