112005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 205920

約数和(自身を除く): 93915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 131, 171, 285, 393, 655, 855, 1179, 1965, 2489, 5895, 7467, 12445, 22401, 37335, 112005]

約数ペア:

[(1, 112005), (3, 37335), (5, 22401), (9, 12445), (15, 7467), (19, 5895), (45, 2489), (57, 1965), (95, 1179), (131, 855), (171, 655), (285, 393)]