70521865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2069}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 89871120

約数和(自身を除く): 19349255

約数列:

[1, 5, 17, 85, 401, 2005, 2069, 6817, 10345, 34085, 35173, 175865, 829669, 4148345, 14104373, 70521865]

約数ペア:

[(1, 70521865), (5, 14104373), (17, 4148345), (85, 829669), (401, 175865), (2005, 35173), (2069, 34085), (6817, 10345)]