40200495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157649}}^1$

素因数の和:157674

約数の個数: 16

約数和(自身を含む): 68104800

約数和(自身を除く): 27904305

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 157649, 472947, 788245, 2364735, 2680033, 8040099, 13400165, 40200495]

約数ペア:

[(1, 40200495), (3, 13400165), (5, 8040099), (15, 2680033), (17, 2364735), (51, 788245), (85, 472947), (255, 157649)]