214268325

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{27737}}^1$

素因数の和:27853

約数の個数: 24

約数和(自身を含む): 357709248

約数和(自身を除く): 143440923

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 7725, 27737, 83211, 138685, 416055, 693425, 2080275, 2856911, 8570733, 14284555, 42853665, 71422775, 214268325]

約数ペア:

[(1, 214268325), (3, 71422775), (5, 42853665), (15, 14284555), (25, 8570733), (75, 2856911), (103, 2080275), (309, 693425), (515, 416055), (1545, 138685), (2575, 83211), (7725, 27737)]