224565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 392256

約数和(自身を除く): 167691

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1361, 4083, 6805, 14971, 20415, 44913, 74855, 224565]

約数ペア:

[(1, 224565), (3, 74855), (5, 44913), (11, 20415), (15, 14971), (33, 6805), (55, 4083), (165, 1361)]