12948555

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6301}}^1$

素因数の和:6446

約数の個数: 16

約数和(自身を含む): 20872224

約数和(自身を除く): 7923669

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 6301, 18903, 31505, 94515, 863237, 2589711, 4316185, 12948555]

約数ペア:

[(1, 12948555), (3, 4316185), (5, 2589711), (15, 863237), (137, 94515), (411, 31505), (685, 18903), (2055, 6301)]