1520583105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 2637619200

約数和(自身を除く): 1117036095

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 211, 255, 295, 479, 633, 885, 1003, 1055, 1437, 2395, 3009, 3165, 3587, 5015, 7185, 8143, 10761, 12449, 15045, 17935, 24429, 28261, 37347, 40715, 53805, 62245, 84783, 101069, 122145, 141305, 186735, 211633, 303207, 423915, 480437, 505345, 634899, 1058165, 1441311, 1516035, 1718173, 2402185, 3174495, 5154519, 5963071, 7206555, 8590865, 17889213, 25772595, 29815355, 89446065, 101372207, 304116621, 506861035, 1520583105]

約数ペア:

[(1, 1520583105), (3, 506861035), (5, 304116621), (15, 101372207), (17, 89446065), (51, 29815355), (59, 25772595), (85, 17889213), (177, 8590865), (211, 7206555), (255, 5963071), (295, 5154519), (479, 3174495), (633, 2402185), (885, 1718173), (1003, 1516035), (1055, 1441311), (1437, 1058165), (2395, 634899), (3009, 505345), (3165, 480437), (3587, 423915), (5015, 303207), (7185, 211633), (8143, 186735), (10761, 141305), (12449, 122145), (15045, 101069), (17935, 84783), (24429, 62245), (28261, 53805), (37347, 40715)]