867636385

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3319}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 1335277440

約数和(自身を除く): 467641055

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 97, 245, 385, 485, 539, 679, 1067, 2695, 3319, 3395, 4753, 5335, 7469, 16595, 23233, 23765, 36509, 37345, 52283, 116165, 162631, 182545, 255563, 261415, 321943, 813155, 1277815, 1609715, 1788941, 2253601, 3541373, 8944705, 11268005, 15775207, 17706865, 24789611, 78876035, 123948055, 173527277, 867636385]

約数ペア:

[(1, 867636385), (5, 173527277), (7, 123948055), (11, 78876035), (35, 24789611), (49, 17706865), (55, 15775207), (77, 11268005), (97, 8944705), (245, 3541373), (385, 2253601), (485, 1788941), (539, 1609715), (679, 1277815), (1067, 813155), (2695, 321943), (3319, 261415), (3395, 255563), (4753, 182545), (5335, 162631), (7469, 116165), (16595, 52283), (23233, 37345), (23765, 36509)]