87214735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 113817600

約数和(自身を除く): 26602865

約数列:

[1, 5, 23, 37, 103, 115, 185, 199, 515, 851, 995, 2369, 3811, 4255, 4577, 7363, 11845, 19055, 20497, 22885, 36815, 87653, 102485, 169349, 438265, 471431, 758389, 846745, 2357155, 3791945, 17442947, 87214735]

約数ペア:

[(1, 87214735), (5, 17442947), (23, 3791945), (37, 2357155), (103, 846745), (115, 758389), (185, 471431), (199, 438265), (515, 169349), (851, 102485), (995, 87653), (2369, 36815), (3811, 22885), (4255, 20497), (4577, 19055), (7363, 11845)]