85764315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 171150336

約数和(自身を除く): 85386021

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 83, 91, 105, 195, 249, 273, 415, 455, 581, 757, 1079, 1245, 1365, 1743, 2271, 2905, 3237, 3785, 5299, 5395, 7553, 8715, 9841, 11355, 15897, 16185, 22659, 26495, 29523, 37765, 49205, 62831, 68887, 79485, 113295, 147615, 188493, 206661, 314155, 344435, 439817, 816803, 942465, 1033305, 1319451, 2199085, 2450409, 4084015, 5717621, 6597255, 12252045, 17152863, 28588105, 85764315]

約数ペア:

[(1, 85764315), (3, 28588105), (5, 17152863), (7, 12252045), (13, 6597255), (15, 5717621), (21, 4084015), (35, 2450409), (39, 2199085), (65, 1319451), (83, 1033305), (91, 942465), (105, 816803), (195, 439817), (249, 344435), (273, 314155), (415, 206661), (455, 188493), (581, 147615), (757, 113295), (1079, 79485), (1245, 68887), (1365, 62831), (1743, 49205), (2271, 37765), (2905, 29523), (3237, 26495), (3785, 22659), (5299, 16185), (5395, 15897), (7553, 11355), (8715, 9841)]