28355295

素因数分解:

$3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1453}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 45434592

約数和(自身を除く): 17079297

約数列:

[1, 3, 5, 15, 1301, 1453, 3903, 4359, 6505, 7265, 19515, 21795, 1890353, 5671059, 9451765, 28355295]

約数ペア:

[(1, 28355295), (3, 9451765), (5, 5671059), (15, 1890353), (1301, 21795), (1453, 19515), (3903, 7265), (4359, 6505)]