64731095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90533}}^1$

素因数の和:90562

約数の個数: 16

約数和(自身を含む): 91258272

約数和(自身を除く): 26527177

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 90533, 452665, 995863, 1176929, 4979315, 5884645, 12946219, 64731095]

約数ペア:

[(1, 64731095), (5, 12946219), (11, 5884645), (13, 4979315), (55, 1176929), (65, 995863), (143, 452665), (715, 90533)]