125564495

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 180707328

約数和(自身を除く): 55142833

約数列:

[1, 5, 7, 35, 37, 47, 185, 235, 259, 329, 1295, 1645, 1739, 2063, 8695, 10315, 12173, 14441, 60865, 72205, 76331, 96961, 381655, 484805, 534317, 678727, 2671585, 3393635, 3587557, 17937785, 25112899, 125564495]

約数ペア:

[(1, 125564495), (5, 25112899), (7, 17937785), (35, 3587557), (37, 3393635), (47, 2671585), (185, 678727), (235, 534317), (259, 484805), (329, 381655), (1295, 96961), (1645, 76331), (1739, 72205), (2063, 60865), (8695, 14441), (10315, 12173)]