223661845

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{1097}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 296156952

約数和(自身を除く): 72495107

約数列:

[1, 5, 11, 55, 121, 337, 605, 1097, 1685, 3707, 5485, 12067, 18535, 40777, 60335, 132737, 203885, 369689, 663685, 1848445, 4066579, 20332895, 44732369, 223661845]

約数ペア:

[(1, 223661845), (5, 44732369), (11, 20332895), (55, 4066579), (121, 1848445), (337, 663685), (605, 369689), (1097, 203885), (1685, 132737), (3707, 60335), (5485, 40777), (12067, 18535)]