87550005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1109}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 148118400

約数和(自身を除く): 60568395

約数列:

[1, 3, 5, 15, 19, 57, 95, 277, 285, 831, 1109, 1385, 3327, 4155, 5263, 5545, 15789, 16635, 21071, 26315, 63213, 78945, 105355, 307193, 316065, 921579, 1535965, 4607895, 5836667, 17510001, 29183335, 87550005]

約数ペア:

[(1, 87550005), (3, 29183335), (5, 17510001), (15, 5836667), (19, 4607895), (57, 1535965), (95, 921579), (277, 316065), (285, 307193), (831, 105355), (1109, 78945), (1385, 63213), (3327, 26315), (4155, 21071), (5263, 16635), (5545, 15789)]