57120212775

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{709}}^1\times {\mathrm{3499}}^1$

素因数の和:4528

約数の個数: 48

約数和(自身を含む): 94907120000

約数和(自身を除く): 37786907225

約数列:

[1, 3, 5, 15, 25, 75, 307, 709, 921, 1535, 2127, 3499, 3545, 4605, 7675, 10497, 10635, 17495, 17725, 23025, 52485, 53175, 87475, 217663, 262425, 652989, 1074193, 1088315, 2480791, 3222579, 3264945, 5370965, 5441575, 7442373, 12403955, 16112895, 16324725, 26854825, 37211865, 62019775, 80564475, 186059325, 761602837, 2284808511, 3808014185, 11424042555, 19040070925, 57120212775]

約数ペア:

[(1, 57120212775), (3, 19040070925), (5, 11424042555), (15, 3808014185), (25, 2284808511), (75, 761602837), (307, 186059325), (709, 80564475), (921, 62019775), (1535, 37211865), (2127, 26854825), (3499, 16324725), (3545, 16112895), (4605, 12403955), (7675, 7442373), (10497, 5441575), (10635, 5370965), (17495, 3264945), (17725, 3222579), (23025, 2480791), (52485, 1088315), (53175, 1074193), (87475, 652989), (217663, 262425)]