64149565

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1319}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 78693120

約数和(自身を除く): 14543555

約数列:

[1, 5, 71, 137, 355, 685, 1319, 6595, 9727, 48635, 93649, 180703, 468245, 903515, 12829913, 64149565]

約数ペア:

[(1, 64149565), (5, 12829913), (71, 903515), (137, 468245), (355, 180703), (685, 93649), (1319, 48635), (6595, 9727)]