15421649

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 16632000

約数和(自身を除く): 1210351

約数列:

[1, 29, 43, 83, 149, 1247, 2407, 3569, 4321, 6407, 12367, 103501, 185803, 358643, 531781, 15421649]

約数ペア:

[(1, 15421649), (29, 531781), (43, 358643), (83, 185803), (149, 103501), (1247, 12367), (2407, 6407), (3569, 4321)]