2553595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 3460320

約数和(自身を除く): 906725

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1601, 8005, 17611, 46429, 88055, 232145, 510719, 2553595]

約数ペア:

[(1, 2553595), (5, 510719), (11, 232145), (29, 88055), (55, 46429), (145, 17611), (319, 8005), (1595, 1601)]