155115795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5417}}^1$

素因数の和:5531

約数の個数: 32

約数和(自身を含む): 262144512

約数和(自身を除く): 107028717

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1245, 1909, 5417, 5727, 9545, 16251, 27085, 28635, 81255, 124591, 373773, 449611, 622955, 1348833, 1868865, 2248055, 6744165, 10341053, 31023159, 51705265, 155115795]

約数ペア:

[(1, 155115795), (3, 51705265), (5, 31023159), (15, 10341053), (23, 6744165), (69, 2248055), (83, 1868865), (115, 1348833), (249, 622955), (345, 449611), (415, 373773), (1245, 124591), (1909, 81255), (5417, 28635), (5727, 27085), (9545, 16251)]