27860155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 34761600

約数和(自身を除く): 6901445

約数列:

[1, 5, 29, 145, 271, 709, 1355, 3545, 7859, 20561, 39295, 102805, 192139, 960695, 5572031, 27860155]

約数ペア:

[(1, 27860155), (5, 5572031), (29, 960695), (145, 192139), (271, 102805), (709, 39295), (1355, 20561), (3545, 7859)]