38753115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1831}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 66479616

約数和(自身を除く): 27726501

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 1831, 4233, 5493, 7055, 9155, 21165, 27465, 31127, 93381, 151973, 155635, 455919, 466905, 759865, 2279595, 2583541, 7750623, 12917705, 38753115]

約数ペア:

[(1, 38753115), (3, 12917705), (5, 7750623), (15, 2583541), (17, 2279595), (51, 759865), (83, 466905), (85, 455919), (249, 155635), (255, 151973), (415, 93381), (1245, 31127), (1411, 27465), (1831, 21165), (4233, 9155), (5493, 7055)]