170828245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{212209}}^1$

素因数の和:212244

約数の個数: 16

約数和(自身を含む): 244465920

約数和(自身を除く): 73637675

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 212209, 1061045, 1485463, 4880807, 7427315, 24404035, 34165649, 170828245]

約数ペア:

[(1, 170828245), (5, 34165649), (7, 24404035), (23, 7427315), (35, 4880807), (115, 1485463), (161, 1061045), (805, 212209)]