73451285

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 89443200

約数和(自身を除く): 15991915

約数列:

[1, 5, 109, 307, 439, 545, 1535, 2195, 33463, 47851, 134773, 167315, 239255, 673865, 14690257, 73451285]

約数ペア:

[(1, 73451285), (5, 14690257), (109, 673865), (307, 239255), (439, 167315), (545, 134773), (1535, 47851), (2195, 33463)]