1227836485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{12119}}^1$

素因数の和:13028

約数の個数: 16

約数和(自身を含む): 1539336960

約数和(自身を除く): 311500475

約数列:

[1, 5, 23, 115, 881, 4405, 12119, 20263, 60595, 101315, 278737, 1393685, 10676839, 53384195, 245567297, 1227836485]

約数ペア:

[(1, 1227836485), (5, 245567297), (23, 53384195), (115, 10676839), (881, 1393685), (4405, 278737), (12119, 101315), (20263, 60595)]