155228810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1411171}}^1$

素因数の和:1411189

約数の個数: 16

約数和(自身を含む): 304813152

約数和(自身を除く): 149584342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1411171, 2822342, 7055855, 14111710, 15522881, 31045762, 77614405, 155228810]

約数ペア:

[(1, 155228810), (2, 77614405), (5, 31045762), (10, 15522881), (11, 14111710), (22, 7055855), (55, 2822342), (110, 1411171)]