15690769179

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1\times {\mathrm{1163}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 21485689344

約数和(自身を除く): 5794920165

約数列:

[1, 3, 71, 97, 213, 291, 653, 1163, 1959, 3489, 6887, 20661, 46363, 63341, 82573, 112811, 139089, 190023, 247719, 338433, 759439, 2278317, 4497211, 8009581, 13491633, 24028743, 53920169, 73665583, 161760507, 220996749, 5230256393, 15690769179]

約数ペア:

[(1, 15690769179), (3, 5230256393), (71, 220996749), (97, 161760507), (213, 73665583), (291, 53920169), (653, 24028743), (1163, 13491633), (1959, 8009581), (3489, 4497211), (6887, 2278317), (20661, 759439), (46363, 338433), (63341, 247719), (82573, 190023), (112811, 139089)]