172826505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{859}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 318764160

約数和(自身を除く): 145937655

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 263, 765, 789, 859, 1315, 2367, 2577, 3945, 4295, 4471, 7731, 11835, 12885, 13413, 14603, 22355, 38655, 40239, 43809, 67065, 73015, 131427, 201195, 219045, 225917, 657135, 677751, 1129585, 2033253, 3388755, 3840589, 10166265, 11521767, 19202945, 34565301, 57608835, 172826505]

約数ペア:

[(1, 172826505), (3, 57608835), (5, 34565301), (9, 19202945), (15, 11521767), (17, 10166265), (45, 3840589), (51, 3388755), (85, 2033253), (153, 1129585), (255, 677751), (263, 657135), (765, 225917), (789, 219045), (859, 201195), (1315, 131427), (2367, 73015), (2577, 67065), (3945, 43809), (4295, 40239), (4471, 38655), (7731, 22355), (11835, 14603), (12885, 13413)]