187424235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{727}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 345473856

約数和(自身を除く): 158049621

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 337, 727, 765, 1011, 1685, 2181, 3033, 3635, 5055, 5729, 6543, 10905, 12359, 15165, 17187, 28645, 32715, 37077, 51561, 61795, 85935, 111231, 185385, 244999, 257805, 556155, 734997, 1224995, 2204991, 3674985, 4164983, 11024955, 12494949, 20824915, 37484847, 62474745, 187424235]

約数ペア:

[(1, 187424235), (3, 62474745), (5, 37484847), (9, 20824915), (15, 12494949), (17, 11024955), (45, 4164983), (51, 3674985), (85, 2204991), (153, 1224995), (255, 734997), (337, 556155), (727, 257805), (765, 244999), (1011, 185385), (1685, 111231), (2181, 85935), (3033, 61795), (3635, 51561), (5055, 37077), (5729, 32715), (6543, 28645), (10905, 17187), (12359, 15165)]