83419785

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 155812800

約数和(自身を除く): 72393015

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1935, 2269, 2451, 4085, 6807, 7353, 11345, 12255, 20421, 34035, 36765, 43111, 97567, 102105, 129333, 215555, 292701, 387999, 487835, 646665, 878103, 1463505, 1853773, 1939995, 4390515, 5561319, 9268865, 16683957, 27806595, 83419785]

約数ペア:

[(1, 83419785), (3, 27806595), (5, 16683957), (9, 9268865), (15, 5561319), (19, 4390515), (43, 1939995), (45, 1853773), (57, 1463505), (95, 878103), (129, 646665), (171, 487835), (215, 387999), (285, 292701), (387, 215555), (645, 129333), (817, 102105), (855, 97567), (1935, 43111), (2269, 36765), (2451, 34035), (4085, 20421), (6807, 12255), (7353, 11345)]