284682215

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{1061}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 345923136

約数和(自身を除く): 61240921

約数列:

[1, 5, 103, 515, 521, 1061, 2605, 5305, 53663, 109283, 268315, 546415, 552781, 2763905, 56936443, 284682215]

約数ペア:

[(1, 284682215), (5, 56936443), (103, 2763905), (515, 552781), (521, 546415), (1061, 268315), (2605, 109283), (5305, 53663)]