121197937455

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{31177}}^1$

素因数の和:31286

約数の個数: 144

約数和(自身を含む): 256164933024

約数和(自身を除く): 134966995569

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 43, 45, 49, 63, 105, 123, 129, 147, 205, 215, 245, 287, 301, 315, 369, 387, 441, 615, 645, 735, 861, 903, 1435, 1505, 1763, 1845, 1935, 2009, 2107, 2205, 2583, 2709, 4305, 4515, 5289, 6027, 6321, 8815, 10045, 10535, 12341, 12915, 13545, 15867, 18081, 18963, 26445, 30135, 31177, 31605, 37023, 61705, 79335, 86387, 90405, 93531, 94815, 111069, 155885, 185115, 218239, 259161, 280593, 431935, 467655, 555345, 654717, 777483, 1091195, 1278257, 1295805, 1340611, 1402965, 1527673, 1964151, 3273585, 3834771, 3887415, 4021833, 4583019, 6391285, 6703055, 7638365, 8947799, 9384277, 9820755, 11504313, 12065499, 13749057, 19173855, 20109165, 22915095, 26843397, 28152831, 44738995, 46921385, 54965051, 57521565, 60327495, 62634593, 65689939, 68745285, 80530191, 84458493, 134216985, 140764155, 164895153, 187903779, 197069817, 274825255, 313172965, 328449695, 384755357, 402650955, 422292465, 494685459, 563711337, 591209451, 824475765, 939518895, 985349085, 1154266071, 1923776785, 2473427295, 2693287499, 2818556685, 2956047255, 3462798213, 5771330355, 8079862497, 13466437495, 17313991065, 24239587491, 40399312485, 121197937455]

約数ペア:

[(1, 121197937455), (3, 40399312485), (5, 24239587491), (7, 17313991065), (9, 13466437495), (15, 8079862497), (21, 5771330355), (35, 3462798213), (41, 2956047255), (43, 2818556685), (45, 2693287499), (49, 2473427295), (63, 1923776785), (105, 1154266071), (123, 985349085), (129, 939518895), (147, 824475765), (205, 591209451), (215, 563711337), (245, 494685459), (287, 422292465), (301, 402650955), (315, 384755357), (369, 328449695), (387, 313172965), (441, 274825255), (615, 197069817), (645, 187903779), (735, 164895153), (861, 140764155), (903, 134216985), (1435, 84458493), (1505, 80530191), (1763, 68745285), (1845, 65689939), (1935, 62634593), (2009, 60327495), (2107, 57521565), (2205, 54965051), (2583, 46921385), (2709, 44738995), (4305, 28152831), (4515, 26843397), (5289, 22915095), (6027, 20109165), (6321, 19173855), (8815, 13749057), (10045, 12065499), (10535, 11504313), (12341, 9820755), (12915, 9384277), (13545, 8947799), (15867, 7638365), (18081, 6703055), (18963, 6391285), (26445, 4583019), (30135, 4021833), (31177, 3887415), (31605, 3834771), (37023, 3273585), (61705, 1964151), (79335, 1527673), (86387, 1402965), (90405, 1340611), (93531, 1295805), (94815, 1278257), (111069, 1091195), (155885, 777483), (185115, 654717), (218239, 555345), (259161, 467655), (280593, 431935)]