1433905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 2006784

約数和(自身を除く): 572879

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 841, 899, 1595, 1705, 4205, 4495, 9251, 9889, 26071, 46255, 49445, 130355, 286781, 1433905]

約数ペア:

[(1, 1433905), (5, 286781), (11, 130355), (29, 49445), (31, 46255), (55, 26071), (145, 9889), (155, 9251), (319, 4495), (341, 4205), (841, 1705), (899, 1595)]