2019060105

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{3823}}^1$

素因数の和:4225

約数の個数: 32

約数和(自身を含む): 3267592704

約数和(自身を除く): 1248532599

約数列:

[1, 3, 5, 15, 137, 257, 411, 685, 771, 1285, 2055, 3823, 3855, 11469, 19115, 35209, 57345, 105627, 176045, 523751, 528135, 982511, 1571253, 2618755, 2947533, 4912555, 7856265, 14737665, 134604007, 403812021, 673020035, 2019060105]

約数ペア:

[(1, 2019060105), (3, 673020035), (5, 403812021), (15, 134604007), (137, 14737665), (257, 7856265), (411, 4912555), (685, 2947533), (771, 2618755), (1285, 1571253), (2055, 982511), (3823, 528135), (3855, 523751), (11469, 176045), (19115, 105627), (35209, 57345)]