8348516865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331883}}^1$

素因数の和:331950

約数の個数: 48

約数和(自身を含む): 15946362432

約数和(自身を除く): 7597845567

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 8385, 25155, 331883, 995649, 1659415, 2986947, 4314479, 4978245, 12943437, 14270969, 14934735, 21572395, 38830311, 42812907, 64717185, 71354845, 128438721, 185522597, 194151555, 214064535, 556567791, 642193605, 927612985, 1669703373, 2782838955, 8348516865]

約数ペア:

[(1, 8348516865), (3, 2782838955), (5, 1669703373), (9, 927612985), (13, 642193605), (15, 556567791), (39, 214064535), (43, 194151555), (45, 185522597), (65, 128438721), (117, 71354845), (129, 64717185), (195, 42812907), (215, 38830311), (387, 21572395), (559, 14934735), (585, 14270969), (645, 12943437), (1677, 4978245), (1935, 4314479), (2795, 2986947), (5031, 1659415), (8385, 995649), (25155, 331883)]