27078325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 35736800

約数和(自身を除く): 8658475

約数列:

[1, 5, 19, 25, 95, 109, 475, 523, 545, 2071, 2615, 2725, 9937, 10355, 13075, 49685, 51775, 57007, 248425, 285035, 1083133, 1425175, 5415665, 27078325]

約数ペア:

[(1, 27078325), (5, 5415665), (19, 1425175), (25, 1083133), (95, 285035), (109, 248425), (475, 57007), (523, 51775), (545, 49685), (2071, 13075), (2615, 10355), (2725, 9937)]