126661865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{5743}}^1$

素因数の和:6160

約数の個数: 16

約数和(自身を含む): 166254336

約数和(自身を除く): 39592471

約数列:

[1, 5, 11, 55, 401, 2005, 4411, 5743, 22055, 28715, 63173, 315865, 2302943, 11514715, 25332373, 126661865]

約数ペア:

[(1, 126661865), (5, 25332373), (11, 11514715), (55, 2302943), (401, 315865), (2005, 63173), (4411, 28715), (5743, 22055)]