27952325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 36976800

約数和(自身を除く): 9024475

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 709, 1577, 2075, 3545, 7885, 13471, 17725, 39425, 58847, 67355, 294235, 336775, 1118093, 1471175, 5590465, 27952325]

約数ペア:

[(1, 27952325), (5, 5590465), (19, 1471175), (25, 1118093), (83, 336775), (95, 294235), (415, 67355), (475, 58847), (709, 39425), (1577, 17725), (2075, 13471), (3545, 7885)]