144645885

素因数分解:

$3^3\times 5^1\times {\mathrm{1071451}}^1$

素因数の和:1071465

約数の個数: 16

約数和(自身を含む): 257148480

約数和(自身を除く): 112502595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1071451, 3214353, 5357255, 9643059, 16071765, 28929177, 48215295, 144645885]

約数ペア:

[(1, 144645885), (3, 48215295), (5, 28929177), (9, 16071765), (15, 9643059), (27, 5357255), (45, 3214353), (135, 1071451)]