139291205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{6911}}^1$

素因数の和:7084

約数の個数: 16

約数和(自身を含む): 174182400

約数和(自身を除く): 34891195

約数列:

[1, 5, 29, 139, 145, 695, 4031, 6911, 20155, 34555, 200419, 960629, 1002095, 4803145, 27858241, 139291205]

約数ペア:

[(1, 139291205), (5, 27858241), (29, 4803145), (139, 1002095), (145, 960629), (695, 200419), (4031, 34555), (6911, 20155)]