761761055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{881}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 1016064000

約数和(自身を除く): 254302945

約数列:

[1, 5, 11, 55, 79, 199, 395, 869, 881, 995, 2189, 4345, 4405, 9691, 10945, 15721, 48455, 69599, 78605, 172931, 175319, 347995, 765589, 864655, 876595, 1928509, 3827945, 9642545, 13850201, 69251005, 152352211, 761761055]

約数ペア:

[(1, 761761055), (5, 152352211), (11, 69251005), (55, 13850201), (79, 9642545), (199, 3827945), (395, 1928509), (869, 876595), (881, 864655), (995, 765589), (2189, 347995), (4345, 175319), (4405, 172931), (9691, 78605), (10945, 69599), (15721, 48455)]