48505005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56731}}^1$

素因数の和:56761

約数の個数: 24

約数和(自身を含む): 88501920

約数和(自身を除く): 39996915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 56731, 170193, 283655, 510579, 850965, 1077889, 2552895, 3233667, 5389445, 9701001, 16168335, 48505005]

約数ペア:

[(1, 48505005), (3, 16168335), (5, 9701001), (9, 5389445), (15, 3233667), (19, 2552895), (45, 1077889), (57, 850965), (95, 510579), (171, 283655), (285, 170193), (855, 56731)]