188156445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1439}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 315187200

約数和(自身を除く): 127030755

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 379, 1137, 1439, 1895, 4317, 5685, 7195, 8717, 21585, 26151, 33097, 43585, 99291, 130755, 165485, 496455, 545381, 1636143, 2726905, 8180715, 12543763, 37631289, 62718815, 188156445]

約数ペア:

[(1, 188156445), (3, 62718815), (5, 37631289), (15, 12543763), (23, 8180715), (69, 2726905), (115, 1636143), (345, 545381), (379, 496455), (1137, 165485), (1439, 130755), (1895, 99291), (4317, 43585), (5685, 33097), (7195, 26151), (8717, 21585)]