84205245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{823}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 142387200

約数和(自身を除く): 58181955

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 359, 823, 1077, 1795, 2469, 4115, 5385, 6821, 12345, 15637, 20463, 34105, 46911, 78185, 102315, 234555, 295457, 886371, 1477285, 4431855, 5613683, 16841049, 28068415, 84205245]

約数ペア:

[(1, 84205245), (3, 28068415), (5, 16841049), (15, 5613683), (19, 4431855), (57, 1477285), (95, 886371), (285, 295457), (359, 234555), (823, 102315), (1077, 78185), (1795, 46911), (2469, 34105), (4115, 20463), (5385, 15637), (6821, 12345)]