1049047475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 1687749120

約数和(自身を除く): 638701645

約数列:

[1, 5, 7, 17, 19, 25, 35, 67, 85, 95, 119, 133, 175, 277, 323, 335, 425, 469, 475, 595, 665, 1139, 1273, 1385, 1615, 1675, 1939, 2261, 2345, 2975, 3325, 4709, 5263, 5695, 6365, 6925, 7973, 8075, 8911, 9695, 11305, 11725, 18559, 21641, 23545, 26315, 28475, 31825, 32963, 36841, 39865, 44555, 48475, 56525, 89471, 92795, 108205, 117725, 129913, 131575, 151487, 164815, 184205, 199325, 222775, 315503, 352621, 447355, 463975, 541025, 626297, 649565, 757435, 824075, 921025, 1577515, 1763105, 2208521, 2236775, 2468347, 3131485, 3247825, 3787175, 5994557, 7887575, 8815525, 11042605, 12341735, 15657425, 29972785, 41961899, 55213025, 61708675, 149863925, 209809495, 1049047475]

約数ペア:

[(1, 1049047475), (5, 209809495), (7, 149863925), (17, 61708675), (19, 55213025), (25, 41961899), (35, 29972785), (67, 15657425), (85, 12341735), (95, 11042605), (119, 8815525), (133, 7887575), (175, 5994557), (277, 3787175), (323, 3247825), (335, 3131485), (425, 2468347), (469, 2236775), (475, 2208521), (595, 1763105), (665, 1577515), (1139, 921025), (1273, 824075), (1385, 757435), (1615, 649565), (1675, 626297), (1939, 541025), (2261, 463975), (2345, 447355), (2975, 352621), (3325, 315503), (4709, 222775), (5263, 199325), (5695, 184205), (6365, 164815), (6925, 151487), (7973, 131575), (8075, 129913), (8911, 117725), (9695, 108205), (11305, 92795), (11725, 89471), (18559, 56525), (21641, 48475), (23545, 44555), (26315, 39865), (28475, 36841), (31825, 32963)]