4834852785

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{128981}}^1$

素因数の和:129023

約数の個数: 72

約数和(自身を含む): 10322171496

約数和(自身を除く): 5487318711

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1785, 2205, 2499, 4165, 5355, 7497, 12495, 37485, 128981, 386943, 644905, 902867, 1160829, 1934715, 2192677, 2708601, 4514335, 5804145, 6320069, 6578031, 8125803, 10963385, 13543005, 15348739, 18960207, 19734093, 31600345, 32890155, 40629015, 46046217, 56880621, 76743695, 94801035, 98670465, 107441173, 138138651, 230231085, 284403105, 322323519, 537205865, 690693255, 966970557, 1611617595, 4834852785]

約数ペア:

[(1, 4834852785), (3, 1611617595), (5, 966970557), (7, 690693255), (9, 537205865), (15, 322323519), (17, 284403105), (21, 230231085), (35, 138138651), (45, 107441173), (49, 98670465), (51, 94801035), (63, 76743695), (85, 56880621), (105, 46046217), (119, 40629015), (147, 32890155), (153, 31600345), (245, 19734093), (255, 18960207), (315, 15348739), (357, 13543005), (441, 10963385), (595, 8125803), (735, 6578031), (765, 6320069), (833, 5804145), (1071, 4514335), (1785, 2708601), (2205, 2192677), (2499, 1934715), (4165, 1160829), (5355, 902867), (7497, 644905), (12495, 386943), (37485, 128981)]