27838083605

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{117731}}^1$

素因数の和:117905

約数の個数: 24

約数和(自身を含む): 35525866464

約数和(自身を除く): 7687782859

約数列:

[1, 5, 19, 95, 131, 361, 655, 1805, 2489, 12445, 47291, 117731, 236455, 588655, 2236889, 11184445, 15422761, 42500891, 77113805, 212504455, 293032459, 1465162295, 5567616721, 27838083605]

約数ペア:

[(1, 27838083605), (5, 5567616721), (19, 1465162295), (95, 293032459), (131, 212504455), (361, 77113805), (655, 42500891), (1805, 15422761), (2489, 11184445), (12445, 2236889), (47291, 588655), (117731, 236455)]