8530205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 10724400

約数和(自身を除く): 2194195

約数列:

[1, 5, 29, 89, 145, 445, 661, 2581, 3305, 12905, 19169, 58829, 95845, 294145, 1706041, 8530205]

約数ペア:

[(1, 8530205), (5, 1706041), (29, 294145), (89, 95845), (145, 58829), (445, 19169), (661, 12905), (2581, 3305)]