47176785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 87744384

約数和(自身を除く): 40567599

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 743, 747, 765, 1245, 1411, 2229, 3715, 3735, 4233, 6687, 7055, 11145, 12631, 12699, 21165, 33435, 37893, 61669, 63155, 63495, 113679, 185007, 189465, 308345, 555021, 568395, 925035, 1048373, 2775105, 3145119, 5241865, 9435357, 15725595, 47176785]

約数ペア:

[(1, 47176785), (3, 15725595), (5, 9435357), (9, 5241865), (15, 3145119), (17, 2775105), (45, 1048373), (51, 925035), (83, 568395), (85, 555021), (153, 308345), (249, 189465), (255, 185007), (415, 113679), (743, 63495), (747, 63155), (765, 61669), (1245, 37893), (1411, 33435), (2229, 21165), (3715, 12699), (3735, 12631), (4233, 11145), (6687, 7055)]