127987795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27733}}^1$

素因数の和:27822

約数の個数: 16

約数和(自身を含む): 167735232

約数和(自身を除く): 39747437

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 27733, 138665, 360529, 1802645, 1969043, 9845215, 25597559, 127987795]

約数ペア:

[(1, 127987795), (5, 25597559), (13, 9845215), (65, 1969043), (71, 1802645), (355, 360529), (923, 138665), (4615, 27733)]