64613345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1693}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 82328400

約数和(自身を除く): 17715055

約数列:

[1, 5, 17, 85, 449, 1693, 2245, 7633, 8465, 28781, 38165, 143905, 760157, 3800785, 12922669, 64613345]

約数ペア:

[(1, 64613345), (5, 12922669), (17, 3800785), (85, 760157), (449, 143905), (1693, 38165), (2245, 28781), (7633, 8465)]