13448345

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 16692480

約数和(自身を除く): 3244135

約数列:

[1, 5, 47, 89, 235, 445, 643, 3215, 4183, 20915, 30221, 57227, 151105, 286135, 2689669, 13448345]

約数ペア:

[(1, 13448345), (5, 2689669), (47, 286135), (89, 151105), (235, 57227), (445, 30221), (643, 20915), (3215, 4183)]