102385975

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 131420160

約数和(自身を除く): 29034185

約数列:

[1, 5, 25, 47, 79, 235, 395, 1103, 1175, 1975, 3713, 5515, 18565, 27575, 51841, 87137, 92825, 259205, 435685, 1296025, 2178425, 4095439, 20477195, 102385975]

約数ペア:

[(1, 102385975), (5, 20477195), (25, 4095439), (47, 2178425), (79, 1296025), (235, 435685), (395, 259205), (1103, 92825), (1175, 87137), (1975, 51841), (3713, 27575), (5515, 18565)]