112471225

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 143428320

約数和(自身を除く): 30957095

約数列:

[1, 5, 25, 67, 83, 335, 415, 809, 1675, 2075, 4045, 5561, 20225, 27805, 54203, 67147, 139025, 271015, 335735, 1355075, 1678675, 4498849, 22494245, 112471225]

約数ペア:

[(1, 112471225), (5, 22494245), (25, 4498849), (67, 1678675), (83, 1355075), (335, 335735), (415, 271015), (809, 139025), (1675, 67147), (2075, 54203), (4045, 27805), (5561, 20225)]