66697085

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 102807936

約数和(自身を除く): 36110851

約数列:

[1, 5, 7, 13, 35, 43, 49, 65, 91, 215, 245, 301, 455, 487, 559, 637, 1505, 2107, 2435, 2795, 3185, 3409, 3913, 6331, 10535, 17045, 19565, 20941, 23863, 27391, 31655, 44317, 104705, 119315, 136955, 146587, 221585, 272233, 310219, 732935, 1026109, 1361165, 1551095, 1905631, 5130545, 9528155, 13339417, 66697085]

約数ペア:

[(1, 66697085), (5, 13339417), (7, 9528155), (13, 5130545), (35, 1905631), (43, 1551095), (49, 1361165), (65, 1026109), (91, 732935), (215, 310219), (245, 272233), (301, 221585), (455, 146587), (487, 136955), (559, 119315), (637, 104705), (1505, 44317), (2107, 31655), (2435, 27391), (2795, 23863), (3185, 20941), (3409, 19565), (3913, 17045), (6331, 10535)]