1427195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 2157792

約数和(自身を除く): 730597

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 337, 385, 605, 847, 1685, 2359, 3707, 4235, 11795, 18535, 25949, 40777, 129745, 203885, 285439, 1427195]

約数ペア:

[(1, 1427195), (5, 285439), (7, 203885), (11, 129745), (35, 40777), (55, 25949), (77, 18535), (121, 11795), (337, 4235), (385, 3707), (605, 2359), (847, 1685)]