3071295

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 5374512

約数和(自身を除く): 2303217

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 521, 655, 1179, 1563, 1965, 2605, 4689, 5895, 7815, 23445, 68251, 204753, 341255, 614259, 1023765, 3071295]

約数ペア:

[(1, 3071295), (3, 1023765), (5, 614259), (9, 341255), (15, 204753), (45, 68251), (131, 23445), (393, 7815), (521, 5895), (655, 4689), (1179, 2605), (1563, 1965)]