84505785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61909}}^1$

素因数の和:61937

約数の個数: 32

約数和(自身を含む): 166414080

約数和(自身を除く): 81908295

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 61909, 185727, 309545, 433363, 804817, 928635, 1300089, 2166815, 2414451, 4024085, 5633719, 6500445, 12072255, 16901157, 28168595, 84505785]

約数ペア:

[(1, 84505785), (3, 28168595), (5, 16901157), (7, 12072255), (13, 6500445), (15, 5633719), (21, 4024085), (35, 2414451), (39, 2166815), (65, 1300089), (91, 928635), (105, 804817), (195, 433363), (273, 309545), (455, 185727), (1365, 61909)]