15205284

素因数分解:

$2^2\times 3^2\times {\mathrm{422369}}^1$

素因数の和:422379

約数の個数: 18

約数和(自身を含む): 38435670

約数和(自身を除く): 23230386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 422369, 844738, 1267107, 1689476, 2534214, 3801321, 5068428, 7602642, 15205284]

約数ペア:

[(1, 15205284), (2, 7602642), (3, 5068428), (4, 3801321), (6, 2534214), (9, 1689476), (12, 1267107), (18, 844738), (36, 422369)]