48987405

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18451}}^1$

素因数の和:18521

約数の個数: 24

約数和(自身を含む): 86355360

約数和(自身を除く): 37367955

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 18451, 55353, 92255, 166059, 276765, 830295, 1088609, 3265827, 5443045, 9797481, 16329135, 48987405]

約数ペア:

[(1, 48987405), (3, 16329135), (5, 9797481), (9, 5443045), (15, 3265827), (45, 1088609), (59, 830295), (177, 276765), (295, 166059), (531, 92255), (885, 55353), (2655, 18451)]