71385665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1549}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 92442000

約数和(自身を除く): 21056335

約数列:

[1, 5, 13, 65, 709, 1549, 3545, 7745, 9217, 20137, 46085, 100685, 1098241, 5491205, 14277133, 71385665]

約数ペア:

[(1, 71385665), (5, 14277133), (13, 5491205), (65, 1098241), (709, 100685), (1549, 46085), (3545, 20137), (7745, 9217)]