115989005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{6781}}^1$

素因数の和:7108

約数の個数: 16

約数和(自身を含む): 152350848

約数和(自身を除く): 36361843

約数列:

[1, 5, 11, 55, 311, 1555, 3421, 6781, 17105, 33905, 74591, 372955, 2108891, 10544455, 23197801, 115989005]

約数ペア:

[(1, 115989005), (5, 23197801), (11, 10544455), (55, 2108891), (311, 372955), (1555, 74591), (3421, 33905), (6781, 17105)]