61231585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4637}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 77918400

約数和(自身を除く): 16686815

約数列:

[1, 5, 19, 95, 139, 695, 2641, 4637, 13205, 23185, 88103, 440515, 644543, 3222715, 12246317, 61231585]

約数ペア:

[(1, 61231585), (5, 12246317), (19, 3222715), (95, 644543), (139, 440515), (695, 88103), (2641, 23185), (4637, 13205)]