1111117005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{1327}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 2013672960

約数和(自身を除く): 902555955

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 809, 1035, 1327, 2427, 3981, 4045, 6635, 7281, 11943, 12135, 18607, 19905, 30521, 36405, 55821, 59715, 91563, 93035, 152605, 167463, 274689, 279105, 457815, 837315, 1073543, 1373445, 3220629, 5367715, 9661887, 16103145, 24691489, 48309435, 74074467, 123457445, 222223401, 370372335, 1111117005]

約数ペア:

[(1, 1111117005), (3, 370372335), (5, 222223401), (9, 123457445), (15, 74074467), (23, 48309435), (45, 24691489), (69, 16103145), (115, 9661887), (207, 5367715), (345, 3220629), (809, 1373445), (1035, 1073543), (1327, 837315), (2427, 457815), (3981, 279105), (4045, 274689), (6635, 167463), (7281, 152605), (11943, 93035), (12135, 91563), (18607, 59715), (19905, 55821), (30521, 36405)]