7138935265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{88721}}^1$

素因数の和:88774

約数の個数: 48

約数和(自身を含む): 11328024960

約数和(自身を除く): 4189089695

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 121, 133, 209, 385, 605, 665, 847, 1045, 1463, 2299, 4235, 7315, 11495, 16093, 80465, 88721, 443605, 621047, 975931, 1685699, 3105235, 4879655, 6831517, 8428495, 10735241, 11799893, 18542689, 34157585, 53676205, 58999465, 75146687, 92713445, 129798823, 203969579, 375733435, 648994115, 1019847895, 1427787053, 7138935265]

約数ペア:

[(1, 7138935265), (5, 1427787053), (7, 1019847895), (11, 648994115), (19, 375733435), (35, 203969579), (55, 129798823), (77, 92713445), (95, 75146687), (121, 58999465), (133, 53676205), (209, 34157585), (385, 18542689), (605, 11799893), (665, 10735241), (847, 8428495), (1045, 6831517), (1463, 4879655), (2299, 3105235), (4235, 1685699), (7315, 975931), (11495, 621047), (16093, 443605), (80465, 88721)]