22005565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6997}}^1$

素因数の和:7056

約数の個数: 16

約数和(自身を含む): 28719792

約数和(自身を除く): 6714227

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 6997, 34985, 118949, 258889, 594745, 1294445, 4401113, 22005565]

約数ペア:

[(1, 22005565), (5, 4401113), (17, 1294445), (37, 594745), (85, 258889), (185, 118949), (629, 34985), (3145, 6997)]