64676365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3541}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 83902896

約数和(自身を除く): 19226531

約数列:

[1, 5, 13, 65, 281, 1405, 3541, 3653, 17705, 18265, 46033, 230165, 995021, 4975105, 12935273, 64676365]

約数ペア:

[(1, 64676365), (5, 12935273), (13, 4975105), (65, 995021), (281, 230165), (1405, 46033), (3541, 18265), (3653, 17705)]