1330853355

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 2677248000

約数和(自身を除く): 1346394645

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 79, 87, 117, 135, 145, 195, 237, 261, 331, 351, 377, 395, 435, 585, 711, 783, 993, 1027, 1131, 1185, 1305, 1655, 1755, 1885, 2133, 2291, 2979, 3081, 3393, 3555, 3915, 4303, 4965, 5135, 5655, 6873, 8937, 9243, 9599, 10179, 10665, 11455, 12909, 14895, 15405, 16965, 20619, 21515, 26149, 27729, 28797, 29783, 34365, 38727, 44685, 46215, 47995, 50895, 61857, 64545, 78447, 86391, 89349, 103095, 116181, 124787, 130745, 138645, 143985, 148915, 193635, 235341, 259173, 268047, 309285, 339937, 374361, 392235, 431955, 446745, 580905, 623935, 706023, 758321, 804141, 1019811, 1123083, 1176705, 1295865, 1340235, 1699685, 1871805, 2274963, 3059433, 3369249, 3530115, 3791605, 4020705, 5099055, 5615415, 6824889, 9178299, 9858173, 11374815, 15297165, 16846245, 20474667, 29574519, 34124445, 45891495, 49290865, 88723557, 102373335, 147872595, 266170671, 443617785, 1330853355]

約数ペア:

[(1, 1330853355), (3, 443617785), (5, 266170671), (9, 147872595), (13, 102373335), (15, 88723557), (27, 49290865), (29, 45891495), (39, 34124445), (45, 29574519), (65, 20474667), (79, 16846245), (87, 15297165), (117, 11374815), (135, 9858173), (145, 9178299), (195, 6824889), (237, 5615415), (261, 5099055), (331, 4020705), (351, 3791605), (377, 3530115), (395, 3369249), (435, 3059433), (585, 2274963), (711, 1871805), (783, 1699685), (993, 1340235), (1027, 1295865), (1131, 1176705), (1185, 1123083), (1305, 1019811), (1655, 804141), (1755, 758321), (1885, 706023), (2133, 623935), (2291, 580905), (2979, 446745), (3081, 431955), (3393, 392235), (3555, 374361), (3915, 339937), (4303, 309285), (4965, 268047), (5135, 259173), (5655, 235341), (6873, 193635), (8937, 148915), (9243, 143985), (9599, 138645), (10179, 130745), (10665, 124787), (11455, 116181), (12909, 103095), (14895, 89349), (15405, 86391), (16965, 78447), (20619, 64545), (21515, 61857), (26149, 50895), (27729, 47995), (28797, 46215), (29783, 44685), (34365, 38727)]