156735231555

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{215617}}^1$

素因数の和:215705

約数の個数: 96

約数和(自身を含む): 311483487744

約数和(自身を除く): 154748256189

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 43, 49, 69, 105, 115, 129, 147, 161, 215, 245, 301, 345, 483, 645, 735, 805, 903, 989, 1127, 1505, 2107, 2415, 2967, 3381, 4515, 4945, 5635, 6321, 6923, 10535, 14835, 16905, 20769, 31605, 34615, 48461, 103845, 145383, 215617, 242305, 646851, 726915, 1078085, 1509319, 3234255, 4527957, 4959191, 7546595, 9271531, 10565233, 14877573, 22639785, 24795955, 27814593, 31695699, 34714337, 46357655, 52826165, 64900717, 74387865, 104143011, 139072965, 158478495, 173571685, 194702151, 213245213, 243000359, 324503585, 454305019, 520715055, 639735639, 729001077, 973510755, 1066226065, 1215001795, 1362915057, 1492716491, 2271525095, 3198678195, 3645005385, 4478149473, 6814575285, 7463582455, 10449015437, 22390747365, 31347046311, 52245077185, 156735231555]

約数ペア:

[(1, 156735231555), (3, 52245077185), (5, 31347046311), (7, 22390747365), (15, 10449015437), (21, 7463582455), (23, 6814575285), (35, 4478149473), (43, 3645005385), (49, 3198678195), (69, 2271525095), (105, 1492716491), (115, 1362915057), (129, 1215001795), (147, 1066226065), (161, 973510755), (215, 729001077), (245, 639735639), (301, 520715055), (345, 454305019), (483, 324503585), (645, 243000359), (735, 213245213), (805, 194702151), (903, 173571685), (989, 158478495), (1127, 139072965), (1505, 104143011), (2107, 74387865), (2415, 64900717), (2967, 52826165), (3381, 46357655), (4515, 34714337), (4945, 31695699), (5635, 27814593), (6321, 24795955), (6923, 22639785), (10535, 14877573), (14835, 10565233), (16905, 9271531), (20769, 7546595), (31605, 4959191), (34615, 4527957), (48461, 3234255), (103845, 1509319), (145383, 1078085), (215617, 726915), (242305, 646851)]