84840525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 110146995

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 59, 63, 75, 77, 83, 99, 105, 165, 175, 177, 225, 231, 249, 275, 295, 315, 385, 413, 415, 495, 525, 531, 581, 649, 693, 747, 825, 885, 913, 1155, 1239, 1245, 1475, 1575, 1743, 1925, 1947, 2065, 2075, 2475, 2655, 2739, 2905, 3245, 3465, 3717, 3735, 4425, 4543, 4565, 4897, 5229, 5775, 5841, 6195, 6225, 6391, 8217, 8715, 9735, 10325, 13275, 13629, 13695, 14525, 14691, 16225, 17325, 18585, 18675, 19173, 22715, 22825, 24485, 26145, 29205, 30975, 31955, 34279, 40887, 41085, 43575, 44073, 48675, 53867, 57519, 68145, 68475, 73455, 92925, 95865, 102837, 113575, 122425, 130725, 146025, 159775, 161601, 171395, 204435, 205425, 220365, 269335, 287595, 308511, 340725, 367275, 377069, 479325, 484803, 514185, 808005, 856975, 1022175, 1101825, 1131207, 1346675, 1437975, 1542555, 1885345, 2424015, 2570925, 3393621, 4040025, 5656035, 7712775, 9426725, 12120075, 16968105, 28280175, 84840525]

約数ペア:

[(1, 84840525), (3, 28280175), (5, 16968105), (7, 12120075), (9, 9426725), (11, 7712775), (15, 5656035), (21, 4040025), (25, 3393621), (33, 2570925), (35, 2424015), (45, 1885345), (55, 1542555), (59, 1437975), (63, 1346675), (75, 1131207), (77, 1101825), (83, 1022175), (99, 856975), (105, 808005), (165, 514185), (175, 484803), (177, 479325), (225, 377069), (231, 367275), (249, 340725), (275, 308511), (295, 287595), (315, 269335), (385, 220365), (413, 205425), (415, 204435), (495, 171395), (525, 161601), (531, 159775), (581, 146025), (649, 130725), (693, 122425), (747, 113575), (825, 102837), (885, 95865), (913, 92925), (1155, 73455), (1239, 68475), (1245, 68145), (1475, 57519), (1575, 53867), (1743, 48675), (1925, 44073), (1947, 43575), (2065, 41085), (2075, 40887), (2475, 34279), (2655, 31955), (2739, 30975), (2905, 29205), (3245, 26145), (3465, 24485), (3717, 22825), (3735, 22715), (4425, 19173), (4543, 18675), (4565, 18585), (4897, 17325), (5229, 16225), (5775, 14691), (5841, 14525), (6195, 13695), (6225, 13629), (6391, 13275), (8217, 10325), (8715, 9735)]