75689185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 113840640

約数和(自身を除く): 38151455

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 169, 187, 221, 479, 715, 845, 935, 1105, 1859, 2395, 2431, 2873, 5269, 6227, 8143, 9295, 12155, 14365, 26345, 31135, 31603, 40715, 68497, 80951, 89573, 105859, 158015, 342485, 404755, 447865, 529295, 890461, 1164449, 1376167, 4452305, 5822245, 6880835, 15137837, 75689185]

約数ペア:

[(1, 75689185), (5, 15137837), (11, 6880835), (13, 5822245), (17, 4452305), (55, 1376167), (65, 1164449), (85, 890461), (143, 529295), (169, 447865), (187, 404755), (221, 342485), (479, 158015), (715, 105859), (845, 89573), (935, 80951), (1105, 68497), (1859, 40715), (2395, 31603), (2431, 31135), (2873, 26345), (5269, 14365), (6227, 12155), (8143, 9295)]