22053575

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{137}}^2$

素因数の和:331

約数の個数: 18

約数和(自身を含む): 28133616

約数和(自身を除く): 6080041

約数列:

[1, 5, 25, 47, 137, 235, 685, 1175, 3425, 6439, 18769, 32195, 93845, 160975, 469225, 882143, 4410715, 22053575]

約数ペア:

[(1, 22053575), (5, 4410715), (25, 882143), (47, 469225), (137, 160975), (235, 93845), (685, 32195), (1175, 18769), (3425, 6439)]