4237145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 5685120

約数和(自身を除く): 1447975

約数列:

[1, 5, 11, 41, 55, 205, 451, 1879, 2255, 9395, 20669, 77039, 103345, 385195, 847429, 4237145]

約数ペア:

[(1, 4237145), (5, 847429), (11, 385195), (41, 103345), (55, 77039), (205, 20669), (451, 9395), (1879, 2255)]