103089275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5711

約数の個数: 24

約数和(自身を含む): 138522384

約数和(自身を除く): 35433109

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3655, 5641, 18275, 28205, 95897, 141025, 242563, 479485, 1212815, 2397425, 4123571, 6064075, 20617855, 103089275]

約数ペア:

[(1, 103089275), (5, 20617855), (17, 6064075), (25, 4123571), (43, 2397425), (85, 1212815), (215, 479485), (425, 242563), (731, 141025), (1075, 95897), (3655, 28205), (5641, 18275)]