4206691905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{15289}}^1$

素因数の和:15410

約数の個数: 64

約数和(自身を含む): 7767809280

約数和(自身を除く): 3561117375

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 83, 85, 195, 221, 249, 255, 415, 663, 1079, 1105, 1245, 1411, 3237, 3315, 4233, 5395, 7055, 15289, 16185, 18343, 21165, 45867, 55029, 76445, 91715, 198757, 229335, 259913, 275145, 596271, 779739, 993785, 1268987, 1299565, 2981355, 3378869, 3806961, 3898695, 6344935, 10136607, 16496831, 16894345, 19034805, 21572779, 49490493, 50683035, 64718337, 82484155, 107863895, 247452465, 280446127, 323591685, 841338381, 1402230635, 4206691905]

約数ペア:

[(1, 4206691905), (3, 1402230635), (5, 841338381), (13, 323591685), (15, 280446127), (17, 247452465), (39, 107863895), (51, 82484155), (65, 64718337), (83, 50683035), (85, 49490493), (195, 21572779), (221, 19034805), (249, 16894345), (255, 16496831), (415, 10136607), (663, 6344935), (1079, 3898695), (1105, 3806961), (1245, 3378869), (1411, 2981355), (3237, 1299565), (3315, 1268987), (4233, 993785), (5395, 779739), (7055, 596271), (15289, 275145), (16185, 259913), (18343, 229335), (21165, 198757), (45867, 91715), (55029, 76445)]