22051155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{210011}}^1$

素因数の和:210026

約数の個数: 16

約数和(自身を含む): 40322304

約数和(自身を除く): 18271149

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 210011, 630033, 1050055, 1470077, 3150165, 4410231, 7350385, 22051155]

約数ペア:

[(1, 22051155), (3, 7350385), (5, 4410231), (7, 3150165), (15, 1470077), (21, 1050055), (35, 630033), (105, 210011)]