173843145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2683

約数の個数: 64

約数和(自身を含む): 358318080

約数和(自身を除く): 184474935

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 105, 135, 189, 213, 315, 355, 497, 639, 945, 1065, 1491, 1917, 2485, 2591, 3195, 4473, 7455, 7773, 9585, 12955, 13419, 18137, 22365, 23319, 38865, 54411, 67095, 69957, 90685, 116595, 163233, 183961, 272055, 349785, 489699, 551883, 816165, 919805, 1287727, 1655649, 2448495, 2759415, 3863181, 4966947, 6438635, 8278245, 11589543, 19315905, 24834735, 34768629, 57947715, 173843145]

約数ペア:

[(1, 173843145), (3, 57947715), (5, 34768629), (7, 24834735), (9, 19315905), (15, 11589543), (21, 8278245), (27, 6438635), (35, 4966947), (45, 3863181), (63, 2759415), (71, 2448495), (105, 1655649), (135, 1287727), (189, 919805), (213, 816165), (315, 551883), (355, 489699), (497, 349785), (639, 272055), (945, 183961), (1065, 163233), (1491, 116595), (1917, 90685), (2485, 69957), (2591, 67095), (3195, 54411), (4473, 38865), (7455, 23319), (7773, 22365), (9585, 18137), (12955, 13419)]