280845715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{9733}}^1$

素因数の和:9966

約数の個数: 16

約数和(自身を含む): 350424000

約数和(自身を除く): 69578285

約数列:

[1, 5, 29, 145, 199, 995, 5771, 9733, 28855, 48665, 282257, 1411285, 1936867, 9684335, 56169143, 280845715]

約数ペア:

[(1, 280845715), (5, 56169143), (29, 9684335), (145, 1936867), (199, 1411285), (995, 282257), (5771, 48665), (9733, 28855)]