141247845

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{8069}}^1$

素因数の和:8469

約数の個数: 24

約数和(自身を含む): 245489400

約数和(自身を除く): 104241555

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 5835, 8069, 17505, 24207, 40345, 72621, 121035, 363105, 3138841, 9416523, 15694205, 28249569, 47082615, 141247845]

約数ペア:

[(1, 141247845), (3, 47082615), (5, 28249569), (9, 15694205), (15, 9416523), (45, 3138841), (389, 363105), (1167, 121035), (1945, 72621), (3501, 40345), (5835, 24207), (8069, 17505)]