155122695

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 363976704

約数和(自身を除く): 208854009

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 27, 35, 39, 45, 61, 63, 65, 69, 81, 91, 105, 115, 117, 135, 161, 183, 189, 195, 207, 243, 273, 299, 305, 315, 345, 351, 405, 427, 455, 483, 549, 567, 585, 621, 793, 805, 819, 897, 915, 945, 1035, 1053, 1215, 1281, 1365, 1403, 1449, 1495, 1647, 1701, 1755, 1863, 2093, 2135, 2379, 2415, 2457, 2691, 2745, 2835, 3105, 3159, 3843, 3965, 4095, 4209, 4347, 4485, 4941, 5265, 5551, 5589, 6279, 6405, 7015, 7137, 7245, 7371, 8073, 8235, 8505, 9315, 9821, 10465, 11529, 11895, 12285, 12627, 13041, 13455, 14823, 15795, 16653, 18239, 18837, 19215, 21045, 21411, 21735, 22113, 24219, 24705, 27755, 27945, 29463, 31395, 34587, 35685, 36855, 37881, 39123, 40365, 49105, 49959, 54717, 56511, 57645, 63135, 64233, 65205, 72657, 74115, 83265, 88389, 91195, 94185, 103761, 107055, 110565, 113643, 121095, 127673, 147315, 149877, 164151, 169533, 172935, 189405, 192699, 195615, 249795, 265167, 273585, 282555, 321165, 340929, 363285, 383019, 441945, 449631, 492453, 508599, 518805, 568215, 638365, 749385, 795501, 820755, 847665, 963495, 1149057, 1325835, 1348893, 1477359, 1704645, 1915095, 2248155, 2386503, 2462265, 2542995, 3447171, 3977505, 4432077, 5745285, 6744465, 7386795, 10341513, 11932515, 17235855, 22160385, 31024539, 51707565, 155122695]

約数ペア:

[(1, 155122695), (3, 51707565), (5, 31024539), (7, 22160385), (9, 17235855), (13, 11932515), (15, 10341513), (21, 7386795), (23, 6744465), (27, 5745285), (35, 4432077), (39, 3977505), (45, 3447171), (61, 2542995), (63, 2462265), (65, 2386503), (69, 2248155), (81, 1915095), (91, 1704645), (105, 1477359), (115, 1348893), (117, 1325835), (135, 1149057), (161, 963495), (183, 847665), (189, 820755), (195, 795501), (207, 749385), (243, 638365), (273, 568215), (299, 518805), (305, 508599), (315, 492453), (345, 449631), (351, 441945), (405, 383019), (427, 363285), (455, 340929), (483, 321165), (549, 282555), (567, 273585), (585, 265167), (621, 249795), (793, 195615), (805, 192699), (819, 189405), (897, 172935), (915, 169533), (945, 164151), (1035, 149877), (1053, 147315), (1215, 127673), (1281, 121095), (1365, 113643), (1403, 110565), (1449, 107055), (1495, 103761), (1647, 94185), (1701, 91195), (1755, 88389), (1863, 83265), (2093, 74115), (2135, 72657), (2379, 65205), (2415, 64233), (2457, 63135), (2691, 57645), (2745, 56511), (2835, 54717), (3105, 49959), (3159, 49105), (3843, 40365), (3965, 39123), (4095, 37881), (4209, 36855), (4347, 35685), (4485, 34587), (4941, 31395), (5265, 29463), (5551, 27945), (5589, 27755), (6279, 24705), (6405, 24219), (7015, 22113), (7137, 21735), (7245, 21411), (7371, 21045), (8073, 19215), (8235, 18837), (8505, 18239), (9315, 16653), (9821, 15795), (10465, 14823), (11529, 13455), (11895, 13041), (12285, 12627)]