75491389

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 81492480

約数和(自身を除く): 6001091

約数列:

[1, 19, 71, 107, 523, 1349, 2033, 7597, 9937, 37133, 55961, 144343, 705527, 1063259, 3973231, 75491389]

約数ペア:

[(1, 75491389), (19, 3973231), (71, 1063259), (107, 705527), (523, 144343), (1349, 55961), (2033, 37133), (7597, 9937)]