27876915

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 53164800

約数和(自身を除く): 25287885

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 199, 283, 495, 597, 849, 995, 1415, 1791, 2189, 2547, 2985, 3113, 4245, 6567, 8955, 9339, 10945, 12735, 15565, 19701, 28017, 32835, 46695, 56317, 98505, 140085, 168951, 281585, 506853, 619487, 844755, 1858461, 2534265, 3097435, 5575383, 9292305, 27876915]

約数ペア:

[(1, 27876915), (3, 9292305), (5, 5575383), (9, 3097435), (11, 2534265), (15, 1858461), (33, 844755), (45, 619487), (55, 506853), (99, 281585), (165, 168951), (199, 140085), (283, 98505), (495, 56317), (597, 46695), (849, 32835), (995, 28017), (1415, 19701), (1791, 15565), (2189, 12735), (2547, 10945), (2985, 9339), (3113, 8955), (4245, 6567)]