1140348545

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{7789}}^1$

素因数の和:7937

約数の個数: 32

約数和(自身を含む): 1615334400

約数和(自身を除く): 474985855

約数列:

[1, 5, 7, 35, 47, 89, 235, 329, 445, 623, 1645, 3115, 4183, 7789, 20915, 29281, 38945, 54523, 146405, 272615, 366083, 693221, 1830415, 2562581, 3466105, 4852547, 12812905, 24262735, 32581387, 162906935, 228069709, 1140348545]

約数ペア:

[(1, 1140348545), (5, 228069709), (7, 162906935), (35, 32581387), (47, 24262735), (89, 12812905), (235, 4852547), (329, 3466105), (445, 2562581), (623, 1830415), (1645, 693221), (3115, 366083), (4183, 272615), (7789, 146405), (20915, 54523), (29281, 38945)]