71766695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 116370432

約数和(自身を除く): 44603737

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 169, 385, 455, 715, 845, 1001, 1103, 1183, 1859, 5005, 5515, 5915, 7721, 9295, 12133, 13013, 14339, 38605, 60665, 65065, 71695, 84931, 100373, 157729, 186407, 424655, 501865, 788645, 932035, 1104103, 1304849, 2050477, 5520515, 6524245, 10252385, 14353339, 71766695]

約数ペア:

[(1, 71766695), (5, 14353339), (7, 10252385), (11, 6524245), (13, 5520515), (35, 2050477), (55, 1304849), (65, 1104103), (77, 932035), (91, 788645), (143, 501865), (169, 424655), (385, 186407), (455, 157729), (715, 100373), (845, 84931), (1001, 71695), (1103, 65065), (1183, 60665), (1859, 38605), (5005, 14339), (5515, 13013), (5915, 12133), (7721, 9295)]