315057015

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 709581600

約数和(自身を除く): 394524585

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 29, 35, 39, 45, 49, 63, 65, 87, 91, 105, 117, 145, 147, 195, 203, 245, 261, 273, 315, 377, 379, 435, 441, 455, 585, 609, 637, 735, 819, 1015, 1131, 1137, 1305, 1365, 1421, 1827, 1885, 1895, 1911, 2205, 2639, 2653, 3045, 3185, 3393, 3411, 4095, 4263, 4927, 5655, 5685, 5733, 7105, 7917, 7959, 9135, 9555, 10991, 12789, 13195, 13265, 14781, 16965, 17055, 18473, 18571, 21315, 23751, 23877, 24635, 28665, 32973, 34489, 39585, 39795, 44343, 54955, 55419, 55713, 63945, 73905, 76937, 92365, 92855, 98919, 103467, 118755, 119385, 142883, 164865, 166257, 167139, 172445, 221715, 230811, 241423, 277095, 278565, 310401, 384685, 428649, 494595, 517335, 538559, 692433, 714415, 724269, 831285, 835695, 1000181, 1154055, 1207115, 1285947, 1552005, 1615677, 2143245, 2172807, 2692795, 3000543, 3462165, 3621345, 4847031, 5000905, 6429735, 7001267, 8078385, 9001629, 10864035, 15002715, 21003801, 24235155, 35006335, 45008145, 63011403, 105019005, 315057015]

約数ペア:

[(1, 315057015), (3, 105019005), (5, 63011403), (7, 45008145), (9, 35006335), (13, 24235155), (15, 21003801), (21, 15002715), (29, 10864035), (35, 9001629), (39, 8078385), (45, 7001267), (49, 6429735), (63, 5000905), (65, 4847031), (87, 3621345), (91, 3462165), (105, 3000543), (117, 2692795), (145, 2172807), (147, 2143245), (195, 1615677), (203, 1552005), (245, 1285947), (261, 1207115), (273, 1154055), (315, 1000181), (377, 835695), (379, 831285), (435, 724269), (441, 714415), (455, 692433), (585, 538559), (609, 517335), (637, 494595), (735, 428649), (819, 384685), (1015, 310401), (1131, 278565), (1137, 277095), (1305, 241423), (1365, 230811), (1421, 221715), (1827, 172445), (1885, 167139), (1895, 166257), (1911, 164865), (2205, 142883), (2639, 119385), (2653, 118755), (3045, 103467), (3185, 98919), (3393, 92855), (3411, 92365), (4095, 76937), (4263, 73905), (4927, 63945), (5655, 55713), (5685, 55419), (5733, 54955), (7105, 44343), (7917, 39795), (7959, 39585), (9135, 34489), (9555, 32973), (10991, 28665), (12789, 24635), (13195, 23877), (13265, 23751), (14781, 21315), (16965, 18571), (17055, 18473)]