227580485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1\times {\mathrm{2591}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 298225152

約数和(自身を除く): 70644667

約数列:

[1, 5, 11, 55, 1597, 2591, 7985, 12955, 17567, 28501, 87835, 142505, 4137827, 20689135, 45516097, 227580485]

約数ペア:

[(1, 227580485), (5, 45516097), (11, 20689135), (55, 4137827), (1597, 142505), (2591, 87835), (7985, 28501), (12955, 17567)]