28113045

素因数分解:

$3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1571}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 45047232

約数和(自身を除く): 16934187

約数列:

[1, 3, 5, 15, 1193, 1571, 3579, 4713, 5965, 7855, 17895, 23565, 1874203, 5622609, 9371015, 28113045]

約数ペア:

[(1, 28113045), (3, 9371015), (5, 5622609), (15, 1874203), (1193, 23565), (1571, 17895), (3579, 7855), (4713, 5965)]