84685055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 127895040

約数和(自身を除く): 43209985

約数列:

[1, 5, 7, 13, 35, 65, 91, 103, 139, 169, 455, 515, 695, 721, 845, 973, 1183, 1339, 1807, 3605, 4865, 5915, 6695, 9035, 9373, 12649, 14317, 17407, 23491, 46865, 63245, 71585, 87035, 100219, 117455, 121849, 164437, 186121, 501095, 609245, 822185, 930605, 1302847, 2419573, 6514235, 12097865, 16937011, 84685055]

約数ペア:

[(1, 84685055), (5, 16937011), (7, 12097865), (13, 6514235), (35, 2419573), (65, 1302847), (91, 930605), (103, 822185), (139, 609245), (169, 501095), (455, 186121), (515, 164437), (695, 121849), (721, 117455), (845, 100219), (973, 87035), (1183, 71585), (1339, 63245), (1807, 46865), (3605, 23491), (4865, 17407), (5915, 14317), (6695, 12649), (9035, 9373)]