24643265

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 30201600

約数和(自身を除く): 5558335

約数列:

[1, 5, 103, 109, 439, 515, 545, 2195, 11227, 45217, 47851, 56135, 226085, 239255, 4928653, 24643265]

約数ペア:

[(1, 24643265), (5, 4928653), (103, 239255), (109, 226085), (439, 56135), (515, 47851), (545, 45217), (2195, 11227)]