23457315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223403}}^1$

素因数の和:223418

約数の個数: 16

約数和(自身を含む): 42893568

約数和(自身を除く): 19436253

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223403, 670209, 1117015, 1563821, 3351045, 4691463, 7819105, 23457315]

約数ペア:

[(1, 23457315), (3, 7819105), (5, 4691463), (7, 3351045), (15, 1563821), (21, 1117015), (35, 670209), (105, 223403)]