11121285

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{15131}}^1$

素因数の和:15153

約数の個数: 24

約数和(自身を含む): 20700576

約数和(自身を除く): 9579291

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 15131, 45393, 75655, 105917, 226965, 317751, 529585, 741419, 1588755, 2224257, 3707095, 11121285]

約数ペア:

[(1, 11121285), (3, 3707095), (5, 2224257), (7, 1588755), (15, 741419), (21, 529585), (35, 317751), (49, 226965), (105, 105917), (147, 75655), (245, 45393), (735, 15131)]