427993865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{29527}}^1$

素因数の和:29768

約数の個数: 16

約数和(自身を含む): 555598848

約数和(自身を除く): 127604983

約数列:

[1, 5, 13, 65, 223, 1115, 2899, 14495, 29527, 147635, 383851, 1919255, 6584521, 32922605, 85598773, 427993865]

約数ペア:

[(1, 427993865), (5, 85598773), (13, 32922605), (65, 6584521), (223, 1919255), (1115, 383851), (2899, 147635), (14495, 29527)]