2669854075

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2719}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 3928637440

約数和(自身を除く): 1258783365

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 181, 217, 775, 905, 1085, 1267, 2719, 4525, 5425, 5611, 6335, 13595, 19033, 28055, 31675, 39277, 67975, 84289, 95165, 140275, 196385, 421445, 475825, 492139, 590023, 981925, 2107225, 2460695, 2950115, 3444973, 12303475, 14750575, 15256309, 17224865, 76281545, 86124325, 106794163, 381407725, 533970815, 2669854075]

約数ペア:

[(1, 2669854075), (5, 533970815), (7, 381407725), (25, 106794163), (31, 86124325), (35, 76281545), (155, 17224865), (175, 15256309), (181, 14750575), (217, 12303475), (775, 3444973), (905, 2950115), (1085, 2460695), (1267, 2107225), (2719, 981925), (4525, 590023), (5425, 492139), (5611, 475825), (6335, 421445), (13595, 196385), (19033, 140275), (28055, 95165), (31675, 84289), (39277, 67975)]