29128821085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{227827}}^1$

素因数の和:228133

約数の個数: 32

約数和(自身を含む): 43174317312

約数和(自身を除く): 14045496227

約数列:

[1, 5, 7, 13, 35, 65, 91, 281, 455, 1405, 1967, 3653, 9835, 18265, 25571, 127855, 227827, 1139135, 1594789, 2961751, 7973945, 14808755, 20732257, 64019387, 103661285, 320096935, 448135709, 832252031, 2240678545, 4161260155, 5825764217, 29128821085]

約数ペア:

[(1, 29128821085), (5, 5825764217), (7, 4161260155), (13, 2240678545), (35, 832252031), (65, 448135709), (91, 320096935), (281, 103661285), (455, 64019387), (1405, 20732257), (1967, 14808755), (3653, 7973945), (9835, 2961751), (18265, 1594789), (25571, 1139135), (127855, 227827)]