78035355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 145061280

約数和(自身を除く): 67025925

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1229, 1245, 1411, 3687, 3735, 4233, 6145, 7055, 11061, 12699, 18435, 20893, 21165, 55305, 62679, 63495, 102007, 104465, 188037, 306021, 313395, 510035, 918063, 940185, 1530105, 1734119, 4590315, 5202357, 8670595, 15607071, 26011785, 78035355]

約数ペア:

[(1, 78035355), (3, 26011785), (5, 15607071), (9, 8670595), (15, 5202357), (17, 4590315), (45, 1734119), (51, 1530105), (83, 940185), (85, 918063), (153, 510035), (249, 313395), (255, 306021), (415, 188037), (747, 104465), (765, 102007), (1229, 63495), (1245, 62679), (1411, 55305), (3687, 21165), (3735, 20893), (4233, 18435), (6145, 12699), (7055, 11061)]