317889115

素因数分解:

$5^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 384350400

約数和(自身を除く): 66461285

約数列:

[1, 5, 359, 409, 433, 1795, 2045, 2165, 146831, 155447, 177097, 734155, 777235, 885485, 63577823, 317889115]

約数ペア:

[(1, 317889115), (5, 63577823), (359, 885485), (409, 777235), (433, 734155), (1795, 177097), (2045, 155447), (2165, 146831)]