57315105

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17939}}^1$

素因数の和:18021

約数の個数: 24

約数和(自身を含む): 100751040

約数和(自身を除く): 43435935

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 17939, 53817, 89695, 161451, 269085, 807255, 1273669, 3821007, 6368345, 11463021, 19105035, 57315105]

約数ペア:

[(1, 57315105), (3, 19105035), (5, 11463021), (9, 6368345), (15, 3821007), (45, 1273669), (71, 807255), (213, 269085), (355, 161451), (639, 89695), (1065, 53817), (3195, 17939)]