77057175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4649}}^1$

素因数の和:4692

約数の個数: 48

約数和(自身を含む): 145303200

約数和(自身を除く): 68246025

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 4649, 5525, 13947, 16575, 23245, 60437, 69735, 79033, 116225, 181311, 237099, 302185, 348675, 395165, 906555, 1027429, 1185495, 1510925, 1975825, 3082287, 4532775, 5137145, 5927475, 15411435, 25685725, 77057175]

約数ペア:

[(1, 77057175), (3, 25685725), (5, 15411435), (13, 5927475), (15, 5137145), (17, 4532775), (25, 3082287), (39, 1975825), (51, 1510925), (65, 1185495), (75, 1027429), (85, 906555), (195, 395165), (221, 348675), (255, 302185), (325, 237099), (425, 181311), (663, 116225), (975, 79033), (1105, 69735), (1275, 60437), (3315, 23245), (4649, 16575), (5525, 13947)]