84815185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1103}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 126120960

約数和(自身を除く): 41305775

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1103, 1183, 2197, 5515, 5915, 7721, 10985, 14339, 15379, 38605, 71695, 76895, 100373, 186407, 501865, 932035, 1304849, 2423291, 6524245, 12116455, 16963037, 84815185]

約数ペア:

[(1, 84815185), (5, 16963037), (7, 12116455), (13, 6524245), (35, 2423291), (65, 1304849), (91, 932035), (169, 501865), (455, 186407), (845, 100373), (1103, 76895), (1183, 71695), (2197, 38605), (5515, 15379), (5915, 14339), (7721, 10985)]