85610865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1069}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 144835200

約数和(自身を除く): 59224335

約数列:

[1, 3, 5, 15, 19, 57, 95, 281, 285, 843, 1069, 1405, 3207, 4215, 5339, 5345, 16017, 16035, 20311, 26695, 60933, 80085, 101555, 300389, 304665, 901167, 1501945, 4505835, 5707391, 17122173, 28536955, 85610865]

約数ペア:

[(1, 85610865), (3, 28536955), (5, 17122173), (15, 5707391), (19, 4505835), (57, 1501945), (95, 901167), (281, 304665), (285, 300389), (843, 101555), (1069, 80085), (1405, 60933), (3207, 26695), (4215, 20311), (5339, 16035), (5345, 16017)]