56165985

素因数分解:

$3^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1237}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 97529640

約数和(自身を除く): 41363655

約数列:

[1, 3, 5, 9, 15, 45, 1009, 1237, 3027, 3711, 5045, 6185, 9081, 11133, 15135, 18555, 45405, 55665, 1248133, 3744399, 6240665, 11233197, 18721995, 56165985]

約数ペア:

[(1, 56165985), (3, 18721995), (5, 11233197), (9, 6240665), (15, 3744399), (45, 1248133), (1009, 55665), (1237, 45405), (3027, 18555), (3711, 15135), (5045, 11133), (6185, 9081)]