426670465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139663}}^1$

素因数の和:139728

約数の個数: 16

約数和(自身を含む): 563125248

約数和(自身を除く): 136454783

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 139663, 698315, 1815619, 6564161, 9078095, 32820805, 85334093, 426670465]

約数ペア:

[(1, 426670465), (5, 85334093), (13, 32820805), (47, 9078095), (65, 6564161), (235, 1815619), (611, 698315), (3055, 139663)]