74885759

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:255

約数の個数: 18

約数和(自身を含む): 83285496

約数和(自身を除く): 8399737

約数列:

[1, 13, 71, 79, 169, 923, 1027, 5609, 6241, 11999, 13351, 72917, 81133, 443111, 947921, 1054729, 5760443, 74885759]

約数ペア:

[(1, 74885759), (13, 5760443), (71, 1054729), (79, 947921), (169, 443111), (923, 81133), (1027, 72917), (5609, 13351), (6241, 11999)]