1425071090

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1025231}}^1$

素因数の和:1025377

約数の個数: 16

約数和(自身を含む): 2583584640

約数和(自身を除く): 1158513550

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1025231, 2050462, 5126155, 10252310, 142507109, 285014218, 712535545, 1425071090]

約数ペア:

[(1, 1425071090), (2, 712535545), (5, 285014218), (10, 142507109), (139, 10252310), (278, 5126155), (695, 2050462), (1390, 1025231)]