64039195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5851}}^1$

素因数の和:6066

約数の個数: 16

約数和(自身を含む): 84268800

約数和(自身を除く): 20229605

約数列:

[1, 5, 11, 55, 199, 995, 2189, 5851, 10945, 29255, 64361, 321805, 1164349, 5821745, 12807839, 64039195]

約数ペア:

[(1, 64039195), (5, 12807839), (11, 5821745), (55, 1164349), (199, 321805), (995, 64361), (2189, 29255), (5851, 10945)]