22770865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8147}}^1$

素因数の和:8208

約数の個数: 16

約数和(自身を含む): 30115008

約数和(自身を除く): 7344143

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 8147, 40735, 105911, 350321, 529555, 1751605, 4554173, 22770865]

約数ペア:

[(1, 22770865), (5, 4554173), (13, 1751605), (43, 529555), (65, 350321), (215, 105911), (559, 40735), (2795, 8147)]