5220655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4166

約数の個数: 16

約数和(自身を含む): 7133184

約数和(自身を除く): 1912529

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 4127, 20635, 45397, 94921, 226985, 474605, 1044131, 5220655]

約数ペア:

[(1, 5220655), (5, 1044131), (11, 474605), (23, 226985), (55, 94921), (115, 45397), (253, 20635), (1265, 4127)]