127948665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{656147}}^1$

素因数の和:656168

約数の個数: 16

約数和(自身を含む): 220465728

約数和(自身を除く): 92517063

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 656147, 1968441, 3280735, 8529911, 9842205, 25589733, 42649555, 127948665]

約数ペア:

[(1, 127948665), (3, 42649555), (5, 25589733), (13, 9842205), (15, 8529911), (39, 3280735), (65, 1968441), (195, 656147)]