1148315

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 1655280

約数和(自身を除く): 506965

約数列:

[1, 5, 7, 35, 43, 49, 109, 215, 245, 301, 545, 763, 1505, 2107, 3815, 4687, 5341, 10535, 23435, 26705, 32809, 164045, 229663, 1148315]

約数ペア:

[(1, 1148315), (5, 229663), (7, 164045), (35, 32809), (43, 26705), (49, 23435), (109, 10535), (215, 5341), (245, 4687), (301, 3815), (545, 2107), (763, 1505)]