15542043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20477}}^1$

素因数の和:20514

約数の個数: 16

約数和(自身を含む): 23590656

約数和(自身を除く): 8048613

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 20477, 61431, 225247, 470971, 675741, 1412913, 5180681, 15542043]

約数ペア:

[(1, 15542043), (3, 5180681), (11, 1412913), (23, 675741), (33, 470971), (69, 225247), (253, 61431), (759, 20477)]