214530505

素因数分解:

$5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{5527}}^1$

素因数の和:6648

約数の個数: 16

約数和(自身を含む): 294531840

約数和(自身を除く): 80001335

約数列:

[1, 5, 7, 35, 1109, 5527, 5545, 7763, 27635, 38689, 38815, 193445, 6129443, 30647215, 42906101, 214530505]

約数ペア:

[(1, 214530505), (5, 42906101), (7, 30647215), (35, 6129443), (1109, 193445), (5527, 38815), (5545, 38689), (7763, 27635)]