253142255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{24733}}^1$

素因数の和:24850

約数の個数: 16

約数和(自身を含む): 320552640

約数和(自身を除く): 67410385

約数列:

[1, 5, 23, 89, 115, 445, 2047, 10235, 24733, 123665, 568859, 2201237, 2844295, 11006185, 50628451, 253142255]

約数ペア:

[(1, 253142255), (5, 50628451), (23, 11006185), (89, 2844295), (115, 2201237), (445, 568859), (2047, 123665), (10235, 24733)]