28552645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12073}}^1$

素因数の和:12132

約数の個数: 16

約数和(自身を含む): 38250432

約数和(自身を除く): 9697787

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 12073, 60365, 132803, 519139, 664015, 2595695, 5710529, 28552645]

約数ペア:

[(1, 28552645), (5, 5710529), (11, 2595695), (43, 664015), (55, 519139), (215, 132803), (473, 60365), (2365, 12073)]