385738245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{859}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 709974720

約数和(自身を除く): 324236475

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 587, 765, 859, 1761, 2577, 2935, 4295, 5283, 7731, 8805, 9979, 12885, 14603, 26415, 29937, 38655, 43809, 49895, 73015, 89811, 131427, 149685, 219045, 449055, 504233, 657135, 1512699, 2521165, 4538097, 7563495, 8571961, 22690485, 25715883, 42859805, 77147649, 128579415, 385738245]

約数ペア:

[(1, 385738245), (3, 128579415), (5, 77147649), (9, 42859805), (15, 25715883), (17, 22690485), (45, 8571961), (51, 7563495), (85, 4538097), (153, 2521165), (255, 1512699), (587, 657135), (765, 504233), (859, 449055), (1761, 219045), (2577, 149685), (2935, 131427), (4295, 89811), (5283, 73015), (7731, 49895), (8805, 43809), (9979, 38655), (12885, 29937), (14603, 26415)]