42664335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{406327}}^1$

素因数の和:406342

約数の個数: 16

約数和(自身を含む): 78014976

約数和(自身を除く): 35350641

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 406327, 1218981, 2031635, 2844289, 6094905, 8532867, 14221445, 42664335]

約数ペア:

[(1, 42664335), (3, 14221445), (5, 8532867), (7, 6094905), (15, 2844289), (21, 2031635), (35, 1218981), (105, 406327)]