57891625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 80061696

約数和(自身を除く): 22170071

約数列:

[1, 5, 11, 25, 55, 71, 125, 275, 355, 593, 781, 1375, 1775, 2965, 3905, 6523, 8875, 14825, 19525, 32615, 42103, 74125, 97625, 163075, 210515, 463133, 815375, 1052575, 2315665, 5262875, 11578325, 57891625]

約数ペア:

[(1, 57891625), (5, 11578325), (11, 5262875), (25, 2315665), (55, 1052575), (71, 815375), (125, 463133), (275, 210515), (355, 163075), (593, 97625), (781, 74125), (1375, 42103), (1775, 32615), (2965, 19525), (3905, 14825), (6523, 8875)]