84408825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 148919040

約数和(自身を除く): 64510215

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 239, 255, 277, 425, 717, 831, 1195, 1275, 1385, 3585, 4063, 4155, 4709, 5975, 6925, 12189, 14127, 17925, 20315, 20775, 23545, 60945, 66203, 70635, 101575, 117725, 198609, 304725, 331015, 353175, 993045, 1125451, 1655075, 3376353, 4965225, 5627255, 16881765, 28136275, 84408825]

約数ペア:

[(1, 84408825), (3, 28136275), (5, 16881765), (15, 5627255), (17, 4965225), (25, 3376353), (51, 1655075), (75, 1125451), (85, 993045), (239, 353175), (255, 331015), (277, 304725), (425, 198609), (717, 117725), (831, 101575), (1195, 70635), (1275, 66203), (1385, 60945), (3585, 23545), (4063, 20775), (4155, 20315), (4709, 17925), (5975, 14127), (6925, 12189)]