42127305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1283}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 73958400

約数和(自身を除く): 31831095

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 597, 995, 1283, 2189, 2985, 3849, 6415, 6567, 10945, 14113, 19245, 32835, 42339, 70565, 211695, 255317, 765951, 1276585, 2808487, 3829755, 8425461, 14042435, 42127305]

約数ペア:

[(1, 42127305), (3, 14042435), (5, 8425461), (11, 3829755), (15, 2808487), (33, 1276585), (55, 765951), (165, 255317), (199, 211695), (597, 70565), (995, 42339), (1283, 32835), (2189, 19245), (2985, 14113), (3849, 10945), (6415, 6567)]