71065475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{487}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 95306400

約数和(自身を除く): 24240925

約数列:

[1, 5, 13, 25, 65, 325, 449, 487, 2245, 2435, 5837, 6331, 11225, 12175, 29185, 31655, 145925, 158275, 218663, 1093315, 2842619, 5466575, 14213095, 71065475]

約数ペア:

[(1, 71065475), (5, 14213095), (13, 5466575), (25, 2842619), (65, 1093315), (325, 218663), (449, 158275), (487, 145925), (2245, 31655), (2435, 29185), (5837, 12175), (6331, 11225)]