1355325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 2374848

約数和(自身を除く): 1019523

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1063, 1275, 3189, 5315, 15945, 18071, 26575, 54213, 79725, 90355, 271065, 451775, 1355325]

約数ペア:

[(1, 1355325), (3, 451775), (5, 271065), (15, 90355), (17, 79725), (25, 54213), (51, 26575), (75, 18071), (85, 15945), (255, 5315), (425, 3189), (1063, 1275)]