15145983

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3899

約数の個数: 24

約数和(自身を含む): 24036480

約数和(自身を除く): 8890497

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3851, 3933, 11553, 34659, 73169, 88573, 219507, 265719, 658521, 797157, 1682887, 5048661, 15145983]

約数ペア:

[(1, 15145983), (3, 5048661), (9, 1682887), (19, 797157), (23, 658521), (57, 265719), (69, 219507), (171, 88573), (207, 73169), (437, 34659), (1311, 11553), (3851, 3933)]