25577035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20219}}^1$

素因数の和:20258

約数の個数: 16

約数和(自身を含む): 34940160

約数和(自身を除く): 9363125

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 20219, 101095, 222409, 465037, 1112045, 2325185, 5115407, 25577035]

約数ペア:

[(1, 25577035), (5, 5115407), (11, 2325185), (23, 1112045), (55, 465037), (115, 222409), (253, 101095), (1265, 20219)]