9039575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 11904000

約数和(自身を除く): 2864425

約数列:

[1, 5, 23, 25, 79, 115, 199, 395, 575, 995, 1817, 1975, 4577, 4975, 9085, 15721, 22885, 45425, 78605, 114425, 361583, 393025, 1807915, 9039575]

約数ペア:

[(1, 9039575), (5, 1807915), (23, 393025), (25, 361583), (79, 114425), (115, 78605), (199, 45425), (395, 22885), (575, 15721), (995, 9085), (1817, 4975), (1975, 4577)]