28582005

素因数分解:

$3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2621}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 45811584

約数和(自身を除く): 17229579

約数列:

[1, 3, 5, 15, 727, 2181, 2621, 3635, 7863, 10905, 13105, 39315, 1905467, 5716401, 9527335, 28582005]

約数ペア:

[(1, 28582005), (3, 9527335), (5, 5716401), (15, 1905467), (727, 39315), (2181, 13105), (2621, 10905), (3635, 7863)]