69800225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{253819}}^1$

素因数の和:253840

約数の個数: 12

約数和(自身を含む): 94421040

約数和(自身を除く): 24620815

約数列:

[1, 5, 11, 25, 55, 275, 253819, 1269095, 2792009, 6345475, 13960045, 69800225]

約数ペア:

[(1, 69800225), (5, 13960045), (11, 6345475), (25, 2792009), (55, 1269095), (275, 253819)]