64454055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{252761}}^1$

素因数の和:252786

約数の個数: 16

約数和(自身を含む): 109193184

約数和(自身を除く): 44739129

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 252761, 758283, 1263805, 3791415, 4296937, 12890811, 21484685, 64454055]

約数ペア:

[(1, 64454055), (3, 21484685), (5, 12890811), (15, 4296937), (17, 3791415), (51, 1263805), (85, 758283), (255, 252761)]