42813475

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 54996480

約数和(自身を除く): 12183005

約数列:

[1, 5, 25, 47, 83, 235, 415, 439, 1175, 2075, 2195, 3901, 10975, 19505, 20633, 36437, 97525, 103165, 182185, 515825, 910925, 1712539, 8562695, 42813475]

約数ペア:

[(1, 42813475), (5, 8562695), (25, 1712539), (47, 910925), (83, 515825), (235, 182185), (415, 103165), (439, 97525), (1175, 36437), (2075, 20633), (2195, 19505), (3901, 10975)]