71795585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5437}}^1$

素因数の和:5600

約数の個数: 16

約数和(自身を含む): 91358400

約数和(自身を除く): 19562815

約数列:

[1, 5, 19, 95, 139, 695, 2641, 5437, 13205, 27185, 103303, 516515, 755743, 3778715, 14359117, 71795585]

約数ペア:

[(1, 71795585), (5, 14359117), (19, 3778715), (95, 755743), (139, 516515), (695, 103303), (2641, 27185), (5437, 13205)]